1) Material:stainless steel (gold plated)
2) Packing: OPP inside and carton card outside
3) Can be inlaid with magnet, germanium, synthetic gems, stone, carbon fiber.
4) Can be plated with gold or silver colors
5) Medically: Health care, antifatigue, radiation proof and so on.

OEM are most welcome. We can offer the toppest quality, most competetive price and the best service.