{"items":"\t\t\t<link rel=\"stylesheet\" id=\"wd-photoswipe-css\" href=\"https:\/\/www.jsguangu.com\/wp-content\/themes\/woodmart\/css\/parts\/lib-photoswipe.min.css?ver=8.1.2\" type=\"text\/css\" media=\"all\" \/> \t\t\t\t\t\t<link rel=\"stylesheet\" id=\"wd-project-under-css\" href=\"https:\/\/www.jsguangu.com\/wp-content\/themes\/woodmart\/css\/parts\/project-under.min.css?ver=8.1.2\" type=\"text\/css\" media=\"all\" \/> \t\t\t\n\t\t\n\t\t\n\t\t\t\t\t\t\t\t\n<article id=\"post-538\" class=\"wd-project portfolio-entry wd-col masonry-item portfolio-text-shown proj-cat-mirror-face post-538 portfolio type-portfolio status-publish has-post-thumbnail hentry project-cat-mirror-face\">\n\t<header class=\"entry-header\">\n\t\t\t\t\t<figure class=\"entry-thumbnail color-scheme-light\">\n\t\t\t\t<a href=\"https:\/\/www.jsguangu.com\/portfolio\/mirror-polishing\/\" class=\"portfolio-thumbnail\">\n\t\t\t\t\t<img width=\"800\" height=\"800\" src=\"https:\/\/www.jsguangu.com\/wp-content\/uploads\/2021\/08\/2-e1747618647458-800x800.jpg\" class=\"attachment-large size-large\" alt=\"Mirror polishing effect 2\" decoding=\"async\" srcset=\"https:\/\/www.jsguangu.com\/wp-content\/uploads\/2021\/08\/2-e1747618647458-800x800.jpg 800w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2021\/08\/2-e1747618647458-300x300.jpg 300w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2021\/08\/2-e1747618647458-150x150.jpg 150w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2021\/08\/2-e1747618647458-768x768.jpg 768w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2021\/08\/2-e1747618647458-430x430.jpg 430w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2021\/08\/2-e1747618647458-700x700.jpg 700w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2021\/08\/2-e1747618647458.jpg 1080w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t<\/a>\n\t\t\t\t<div class=\"wd-portfolio-btns\">\n\t\t\t\t\t<div class=\"portfolio-enlarge wd-action-btn wd-style-icon wd-enlarge-icon\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.jsguangu.com\/wp-content\/uploads\/2021\/08\/2-e1747618647458.jpg\" data-elementor-open-lightbox=\"no\">View Large<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"social-icons-wrapper wd-action-btn wd-style-icon wd-share-icon wd-tltp\">\n\t\t\t\t\t\t\t<a><\/a>\n\t\t\t\t\t\t\t<div class=\"tooltip left\">\n\t\t\t\t\t\t\t\t<div class=\"tooltip-arrow\"><\/div>\n\t\t\t\t\t\t\t\t<div class=\"tooltip-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t<link rel=\"stylesheet\" id=\"wd-social-icons-css\" href=\"https:\/\/www.jsguangu.com\/wp-content\/themes\/woodmart\/css\/parts\/el-social-icons.min.css?ver=8.1.2\" type=\"text\/css\" media=\"all\" \/> \t\t\t\t\t\t<div id=\"\" class=\" wd-social-icons wd-style-default wd-size-small social-share wd-shape-circle color-scheme-light text-center\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https:\/\/www.jsguangu.com\/portfolio\/mirror-polishing\/\" target=\"_blank\" class=\" wd-social-icon social-facebook\" aria-label=\"Facebook social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/x.com\/share?url=https:\/\/www.jsguangu.com\/portfolio\/mirror-polishing\/\" target=\"_blank\" class=\" wd-social-icon social-twitter\" aria-label=\"X social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/pinterest.com\/pin\/create\/button\/?url=https:\/\/www.jsguangu.com\/portfolio\/mirror-polishing\/&media=https:\/\/www.jsguangu.com\/wp-content\/uploads\/2021\/08\/2-e1747618647458.jpg&description=Mirror+polishing\" target=\"_blank\" class=\" wd-social-icon social-pinterest\" aria-label=\"Pinterest social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.linkedin.com\/shareArticle?mini=true&url=https:\/\/www.jsguangu.com\/portfolio\/mirror-polishing\/\" target=\"_blank\" class=\" wd-social-icon social-linkedin\" aria-label=\"Linkedin social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/telegram.me\/share\/url?url=https:\/\/www.jsguangu.com\/portfolio\/mirror-polishing\/\" target=\"_blank\" class=\" wd-social-icon social-tg\" aria-label=\"Telegram social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/figure>\n\t\t\n\t\t<div class=\"portfolio-info\">\n\t\t\t\t\t\t\t<div class=\"wrap-meta\">\n\t\t\t\t\t<ul class=\"proj-cats-list\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>mirror face<\/li>\n\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"wrap-title\">\n\t\t\t\t<h3 class=\"wd-entities-title\">\n\t\t\t\t\t<a href=\"https:\/\/www.jsguangu.com\/portfolio\/mirror-polishing\/\" rel=\"bookmark\">Mirror polishing<\/a>\n\t\t\t\t<\/h3>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/header>\n<\/article>\n\t\t\t\t\t\t\t\t\n<article id=\"post-520\" class=\"wd-project portfolio-entry wd-col masonry-item portfolio-text-shown proj-cat-alloy-parts post-520 portfolio type-portfolio status-publish has-post-thumbnail hentry project-cat-alloy-parts\">\n\t<header class=\"entry-header\">\n\t\t\t\t\t<figure class=\"entry-thumbnail color-scheme-light\">\n\t\t\t\t<a href=\"https:\/\/www.jsguangu.com\/portfolio\/polishing-of-alloy-parts\/\" class=\"portfolio-thumbnail\">\n\t\t\t\t\t<img width=\"600\" height=\"600\" src=\"https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/b9784869033f179f238c86c8d90a523e-e1747622414704.jpg\" class=\"attachment-large size-large\" alt=\"Polishing effect case 523e\" decoding=\"async\" srcset=\"https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/b9784869033f179f238c86c8d90a523e-e1747622414704.jpg 600w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/b9784869033f179f238c86c8d90a523e-e1747622414704-430x430.jpg 430w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/b9784869033f179f238c86c8d90a523e-e1747622414704-150x150.jpg 150w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/b9784869033f179f238c86c8d90a523e-e1747622414704-300x300.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t<\/a>\n\t\t\t\t<div class=\"wd-portfolio-btns\">\n\t\t\t\t\t<div class=\"portfolio-enlarge wd-action-btn wd-style-icon wd-enlarge-icon\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/b9784869033f179f238c86c8d90a523e-e1747622414704.jpg\" data-elementor-open-lightbox=\"no\">View Large<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"social-icons-wrapper wd-action-btn wd-style-icon wd-share-icon wd-tltp\">\n\t\t\t\t\t\t\t<a><\/a>\n\t\t\t\t\t\t\t<div class=\"tooltip left\">\n\t\t\t\t\t\t\t\t<div class=\"tooltip-arrow\"><\/div>\n\t\t\t\t\t\t\t\t<div class=\"tooltip-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"\" class=\" wd-social-icons wd-style-default wd-size-small social-share wd-shape-circle color-scheme-light text-center\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https:\/\/www.jsguangu.com\/portfolio\/polishing-of-alloy-parts\/\" target=\"_blank\" class=\" wd-social-icon social-facebook\" aria-label=\"Facebook social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/x.com\/share?url=https:\/\/www.jsguangu.com\/portfolio\/polishing-of-alloy-parts\/\" target=\"_blank\" class=\" wd-social-icon social-twitter\" aria-label=\"X social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/pinterest.com\/pin\/create\/button\/?url=https:\/\/www.jsguangu.com\/portfolio\/polishing-of-alloy-parts\/&media=https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/b9784869033f179f238c86c8d90a523e-e1747622414704.jpg&description=Polishing+of+alloy+parts\" target=\"_blank\" class=\" wd-social-icon social-pinterest\" aria-label=\"Pinterest social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.linkedin.com\/shareArticle?mini=true&url=https:\/\/www.jsguangu.com\/portfolio\/polishing-of-alloy-parts\/\" target=\"_blank\" class=\" wd-social-icon social-linkedin\" aria-label=\"Linkedin social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/telegram.me\/share\/url?url=https:\/\/www.jsguangu.com\/portfolio\/polishing-of-alloy-parts\/\" target=\"_blank\" class=\" wd-social-icon social-tg\" aria-label=\"Telegram social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/figure>\n\t\t\n\t\t<div class=\"portfolio-info\">\n\t\t\t\t\t\t\t<div class=\"wrap-meta\">\n\t\t\t\t\t<ul class=\"proj-cats-list\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>Alloy parts<\/li>\n\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"wrap-title\">\n\t\t\t\t<h3 class=\"wd-entities-title\">\n\t\t\t\t\t<a href=\"https:\/\/www.jsguangu.com\/portfolio\/polishing-of-alloy-parts\/\" rel=\"bookmark\">Polishing of alloy parts<\/a>\n\t\t\t\t<\/h3>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/header>\n<\/article>\n\t\t\t\t\t\t\t\t\n<article id=\"post-503\" class=\"wd-project portfolio-entry wd-col masonry-item portfolio-text-shown proj-cat-stainless-steel-parts post-503 portfolio type-portfolio status-publish has-post-thumbnail hentry project-cat-stainless-steel-parts\">\n\t<header class=\"entry-header\">\n\t\t\t\t\t<figure class=\"entry-thumbnail color-scheme-light\">\n\t\t\t\t<a href=\"https:\/\/www.jsguangu.com\/portfolio\/polishing-of-stainless-steel-parts\/\" class=\"portfolio-thumbnail\">\n\t\t\t\t\t<img width=\"800\" height=\"800\" src=\"https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/13.jpg\" class=\"attachment-large size-large\" alt=\"Polishing effect case 13\" decoding=\"async\" srcset=\"https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/13.jpg 800w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/13-430x430.jpg 430w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/13-150x150.jpg 150w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/13-700x700.jpg 700w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/13-300x300.jpg 300w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/13-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t<\/a>\n\t\t\t\t<div class=\"wd-portfolio-btns\">\n\t\t\t\t\t<div class=\"portfolio-enlarge wd-action-btn wd-style-icon wd-enlarge-icon\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/13.jpg\" data-elementor-open-lightbox=\"no\">View Large<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"social-icons-wrapper wd-action-btn wd-style-icon wd-share-icon wd-tltp\">\n\t\t\t\t\t\t\t<a><\/a>\n\t\t\t\t\t\t\t<div class=\"tooltip left\">\n\t\t\t\t\t\t\t\t<div class=\"tooltip-arrow\"><\/div>\n\t\t\t\t\t\t\t\t<div class=\"tooltip-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"\" class=\" wd-social-icons wd-style-default wd-size-small social-share wd-shape-circle color-scheme-light text-center\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https:\/\/www.jsguangu.com\/portfolio\/polishing-of-stainless-steel-parts\/\" target=\"_blank\" class=\" wd-social-icon social-facebook\" aria-label=\"Facebook social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/x.com\/share?url=https:\/\/www.jsguangu.com\/portfolio\/polishing-of-stainless-steel-parts\/\" target=\"_blank\" class=\" wd-social-icon social-twitter\" aria-label=\"X social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/pinterest.com\/pin\/create\/button\/?url=https:\/\/www.jsguangu.com\/portfolio\/polishing-of-stainless-steel-parts\/&media=https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/13.jpg&description=Polishing+of+stainless+steel+parts\" target=\"_blank\" class=\" wd-social-icon social-pinterest\" aria-label=\"Pinterest social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.linkedin.com\/shareArticle?mini=true&url=https:\/\/www.jsguangu.com\/portfolio\/polishing-of-stainless-steel-parts\/\" target=\"_blank\" class=\" wd-social-icon social-linkedin\" aria-label=\"Linkedin social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/telegram.me\/share\/url?url=https:\/\/www.jsguangu.com\/portfolio\/polishing-of-stainless-steel-parts\/\" target=\"_blank\" class=\" wd-social-icon social-tg\" aria-label=\"Telegram social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/figure>\n\t\t\n\t\t<div class=\"portfolio-info\">\n\t\t\t\t\t\t\t<div class=\"wrap-meta\">\n\t\t\t\t\t<ul class=\"proj-cats-list\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>stainless steel polishing<\/li>\n\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"wrap-title\">\n\t\t\t\t<h3 class=\"wd-entities-title\">\n\t\t\t\t\t<a href=\"https:\/\/www.jsguangu.com\/portfolio\/polishing-of-stainless-steel-parts\/\" rel=\"bookmark\">Polishing of stainless steel parts<\/a>\n\t\t\t\t<\/h3>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/header>\n<\/article>\n\t\t\t\t\t\t\t\t\n<article id=\"post-490\" class=\"wd-project portfolio-entry wd-col masonry-item portfolio-text-shown proj-cat-copper-parts post-490 portfolio type-portfolio status-publish has-post-thumbnail hentry project-cat-copper-parts\">\n\t<header class=\"entry-header\">\n\t\t\t\t\t<figure class=\"entry-thumbnail color-scheme-light\">\n\t\t\t\t<a href=\"https:\/\/www.jsguangu.com\/portfolio\/copper-polishing\/\" class=\"portfolio-thumbnail\">\n\t\t\t\t\t<img width=\"800\" height=\"800\" src=\"https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/1-15.jpg\" class=\"attachment-large size-large\" alt=\"Polishing effect case 1 (15)\" decoding=\"async\" srcset=\"https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/1-15.jpg 800w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/1-15-430x430.jpg 430w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/1-15-150x150.jpg 150w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/1-15-700x700.jpg 700w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/1-15-300x300.jpg 300w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/1-15-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t<\/a>\n\t\t\t\t<div class=\"wd-portfolio-btns\">\n\t\t\t\t\t<div class=\"portfolio-enlarge wd-action-btn wd-style-icon wd-enlarge-icon\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/1-15.jpg\" data-elementor-open-lightbox=\"no\">View Large<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"social-icons-wrapper wd-action-btn wd-style-icon wd-share-icon wd-tltp\">\n\t\t\t\t\t\t\t<a><\/a>\n\t\t\t\t\t\t\t<div class=\"tooltip left\">\n\t\t\t\t\t\t\t\t<div class=\"tooltip-arrow\"><\/div>\n\t\t\t\t\t\t\t\t<div class=\"tooltip-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"\" class=\" wd-social-icons wd-style-default wd-size-small social-share wd-shape-circle color-scheme-light text-center\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https:\/\/www.jsguangu.com\/portfolio\/copper-polishing\/\" target=\"_blank\" class=\" wd-social-icon social-facebook\" aria-label=\"Facebook social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/x.com\/share?url=https:\/\/www.jsguangu.com\/portfolio\/copper-polishing\/\" target=\"_blank\" class=\" wd-social-icon social-twitter\" aria-label=\"X social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/pinterest.com\/pin\/create\/button\/?url=https:\/\/www.jsguangu.com\/portfolio\/copper-polishing\/&media=https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/1-15.jpg&description=Copper+polishing\" target=\"_blank\" class=\" wd-social-icon social-pinterest\" aria-label=\"Pinterest social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.linkedin.com\/shareArticle?mini=true&url=https:\/\/www.jsguangu.com\/portfolio\/copper-polishing\/\" target=\"_blank\" class=\" wd-social-icon social-linkedin\" aria-label=\"Linkedin social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/telegram.me\/share\/url?url=https:\/\/www.jsguangu.com\/portfolio\/copper-polishing\/\" target=\"_blank\" class=\" wd-social-icon social-tg\" aria-label=\"Telegram social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/figure>\n\t\t\n\t\t<div class=\"portfolio-info\">\n\t\t\t\t\t\t\t<div class=\"wrap-meta\">\n\t\t\t\t\t<ul class=\"proj-cats-list\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>copper polishing<\/li>\n\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"wrap-title\">\n\t\t\t\t<h3 class=\"wd-entities-title\">\n\t\t\t\t\t<a href=\"https:\/\/www.jsguangu.com\/portfolio\/copper-polishing\/\" rel=\"bookmark\">Copper polishing<\/a>\n\t\t\t\t<\/h3>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/header>\n<\/article>\n\t\t\t\t\t\t\t\t\n<article id=\"post-471\" class=\"wd-project portfolio-entry wd-col masonry-item portfolio-text-shown proj-cat-aluminum-parts post-471 portfolio type-portfolio status-publish has-post-thumbnail hentry project-cat-aluminum-parts\">\n\t<header class=\"entry-header\">\n\t\t\t\t\t<figure class=\"entry-thumbnail color-scheme-light\">\n\t\t\t\t<a href=\"https:\/\/www.jsguangu.com\/portfolio\/removing-the-oxide-layer-from-aluminum-parts\/\" class=\"portfolio-thumbnail\">\n\t\t\t\t\t<img width=\"800\" height=\"800\" src=\"https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/1-29.jpg\" class=\"attachment-large size-large\" alt=\"Polishing effect case 1 (29)\" decoding=\"async\" srcset=\"https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/1-29.jpg 800w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/1-29-430x430.jpg 430w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/1-29-150x150.jpg 150w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/1-29-700x700.jpg 700w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/1-29-300x300.jpg 300w, https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/1-29-768x768.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t<\/a>\n\t\t\t\t<div class=\"wd-portfolio-btns\">\n\t\t\t\t\t<div class=\"portfolio-enlarge wd-action-btn wd-style-icon wd-enlarge-icon\">\n\t\t\t\t\t\t<a href=\"https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/1-29.jpg\" data-elementor-open-lightbox=\"no\">View Large<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<div class=\"social-icons-wrapper wd-action-btn wd-style-icon wd-share-icon wd-tltp\">\n\t\t\t\t\t\t\t<a><\/a>\n\t\t\t\t\t\t\t<div class=\"tooltip left\">\n\t\t\t\t\t\t\t\t<div class=\"tooltip-arrow\"><\/div>\n\t\t\t\t\t\t\t\t<div class=\"tooltip-inner\">\n\t\t\t\t\t\t\t\t\t\t\t\t<div id=\"\" class=\" wd-social-icons wd-style-default wd-size-small social-share wd-shape-circle color-scheme-light text-center\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https:\/\/www.jsguangu.com\/portfolio\/removing-the-oxide-layer-from-aluminum-parts\/\" target=\"_blank\" class=\" wd-social-icon social-facebook\" aria-label=\"Facebook social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/x.com\/share?url=https:\/\/www.jsguangu.com\/portfolio\/removing-the-oxide-layer-from-aluminum-parts\/\" target=\"_blank\" class=\" wd-social-icon social-twitter\" aria-label=\"X social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/pinterest.com\/pin\/create\/button\/?url=https:\/\/www.jsguangu.com\/portfolio\/removing-the-oxide-layer-from-aluminum-parts\/&media=https:\/\/www.jsguangu.com\/wp-content\/uploads\/2025\/04\/1-29.jpg&description=Removing+the+oxide+layer+from+aluminum+parts\" target=\"_blank\" class=\" wd-social-icon social-pinterest\" aria-label=\"Pinterest social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/www.linkedin.com\/shareArticle?mini=true&url=https:\/\/www.jsguangu.com\/portfolio\/removing-the-oxide-layer-from-aluminum-parts\/\" target=\"_blank\" class=\" wd-social-icon social-linkedin\" aria-label=\"Linkedin social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<a rel=\"noopener noreferrer nofollow\" href=\"https:\/\/telegram.me\/share\/url?url=https:\/\/www.jsguangu.com\/portfolio\/removing-the-oxide-layer-from-aluminum-parts\/\" target=\"_blank\" class=\" wd-social-icon social-tg\" aria-label=\"Telegram social link\">\n\t\t\t\t\t\t<span class=\"wd-icon\"><\/span>\n\t\t\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\n\t\t\t\t\n\t\t\t<\/div>\n\n\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t<\/figure>\n\t\t\n\t\t<div class=\"portfolio-info\">\n\t\t\t\t\t\t\t<div class=\"wrap-meta\">\n\t\t\t\t\t<ul class=\"proj-cats-list\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<li>aluminum polishing<\/li>\n\t\t\t\t\t\t\t\t\t\t\t<\/ul>\n\t\t\t\t<\/div>\n\t\t\t\n\t\t\t<div class=\"wrap-title\">\n\t\t\t\t<h3 class=\"wd-entities-title\">\n\t\t\t\t\t<a href=\"https:\/\/www.jsguangu.com\/portfolio\/removing-the-oxide-layer-from-aluminum-parts\/\" rel=\"bookmark\">Removing the oxide layer from aluminum parts<\/a>\n\t\t\t\t<\/h3>\n\t\t\t<\/div>\n\t\t<\/div>\n\t<\/header>\n<\/article>\n\t\t\n\t\t\n\t\t\n\t\t\t\t\t","status":"no-more-posts","nextPage":"?woo_ajax=1","currentPage":"https:\/\/www.jsguangu.com\/project\/page\/2"}