Shenzhen Hengzhiyi Electronic Technology Co., Ltd suppliers high quality jewelry weighing and testing tools, provide a variety of product, like pocket scale, precision balance, diamond selector II, loupe, hardness pencil, polariscope, gauge etc for ...

ShenZhen Danver Industrial Co.Ltd.Was established in 1993, the professional manufacturer of high quality diamond loupes; tweezers, hearts & arrows scopes, scoops, tester, gem cloth ,and gemological instruments, we have largest selection loupes, ...

Dikai Industrial Co. Ltd. Was established in 2004. At we specialize Diamond and Jewelry tools supplies, work hard to supply our customers with the highest quality products at same time giving a competitive price. Our sales team is always here help you meet all ...

Michel d\'Or Ltd. is devoted to producing useful tools for gem dealers worldwide.Our are innovative products, designed especially today\'s gem-dealers. Intended mostly daily use, Michel emblazoned with your company logo, perhaps the most effective ...