Welcome to Stainless Steel Jewelry Factory Shenzhen YIBI Jewelry Co., Ltd.
Whatsapp/Mobile: +86-19925343470 Email: adam@chinayibi.com Tel: +86-19925343470All stainless steel jewelry must be done 30 processing at least, including 1500℃ sintering, 72 hours grinding & polishing and more than 5 times QC.