According to the material's high hardness and corrosion resistance characteristics, gemstone materials can be customized according to user requirements. The product is mainly used in conjunction with high-strength corrosive products.
According to the characteristics of materials of high hardness, corrosion resistance, gem materials can according to user requirements, customized product shape, product is mainly used for use with high strength and corrosion resistance of products.
|basic size||custom made||man-made gemstone|
Micro Ring for Stem-winder
Customized Ring for Instruments
gem product for of corrosion customized ring according high resistance