{"id":4805,"date":"2025-05-07T15:43:18","date_gmt":"2025-05-07T15:43:18","guid":{"rendered":"http:\/\/silverygood.wpenginepowered.com\/?page_id=4805"},"modified":"2025-05-08T08:44:41","modified_gmt":"2025-05-08T08:44:41","slug":"certificates","status":"publish","type":"page","link":"https:\/\/silverygood.com\/ja\/certificates\/","title":{"rendered":"\u8a3c\u660e\u66f8"},"content":{"rendered":"

From the very beginning, we have consistently been using 0.999% pure silver to make our products.<\/p>\n

So, many of our products, after being sent to authoritative product testing institutions for testing, have a silver content test result of 999 \u2030.<\/p>\n

However, there are also some products that, due to the use of welding or gilding processes, have a slight decrease in their silver content, which cannot reach 999 \u2030. The institution’s testing result is 990 \u2030.<\/p>\n

In view of this, the silver content of all products on our website is uniformly marked as 990 \u2030.<\/p>\n

The following are the quality inspection certificates for some of our products:<\/p>\n

 <\/p>\n<\/div>

\"\"<\/div><\/div><\/div>
\"\"<\/div><\/div><\/div>
\"\"<\/div><\/div><\/div>
\"\"<\/div><\/div><\/div><\/div><\/div><\/div>
\"\"\/<\/div><\/div><\/div>
\"\"<\/div><\/div><\/div>
\"\"<\/div><\/div><\/div>
\"\"<\/div><\/div><\/div><\/div><\/div><\/div>
\"\"<\/div><\/div><\/div>
\"\"<\/div><\/div><\/div>
\"\"<\/div><\/div><\/div>
\"\"<\/div><\/div><\/div><\/div><\/div><\/div>
\"\"<\/div><\/div><\/div>
\"\"<\/div><\/div><\/div>
\"\"<\/div><\/div><\/div>
\"\"<\/div><\/div><\/div><\/div><\/div><\/div>
\"\"<\/div><\/div><\/div>
\"\"<\/div><\/div><\/div>
\"\"<\/div><\/div><\/div>
\"\"<\/div><\/div><\/div><\/div><\/div><\/div>
\"\"<\/div><\/div><\/div>
\"\"<\/div><\/div><\/div>
\"\"<\/div><\/div><\/div>
\"\"<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4805","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/silverygood.com\/ja\/wp-json\/wp\/v2\/pages\/4805","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/silverygood.com\/ja\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/silverygood.com\/ja\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/silverygood.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/silverygood.com\/ja\/wp-json\/wp\/v2\/comments?post=4805"}],"version-history":[{"count":0,"href":"https:\/\/silverygood.com\/ja\/wp-json\/wp\/v2\/pages\/4805\/revisions"}],"wp:attachment":[{"href":"https:\/\/silverygood.com\/ja\/wp-json\/wp\/v2\/media?parent=4805"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}