Huanghe Whirlwind, the largest synthetic diamond manufacturer and professional tools in china, are specializing this field for over 30 years. We supply high quality products to many manufacturers and distributors​​  in world.Our diamond ...
Telephone:86-18749848955
Address:26F, Landmark, A-1 CBD, Zhengzhou, Henan, China
Established in 1989, Xiamen Chiaping Diamond Industrial Co., Ltd manufactures and sells & CBN tools used successfully many production lines of mould semiconductor around the world. We have been ISO9001 certified since 1996. The main products that we are produce as follows: 1.Diamond ...
Telephone:86-0592-5211510
Address:Gaolin, Xiamen, fujian, China