• Yanchuang Optoelectronic Technology (Ganzhou) Co., Ltd.

  Here we develop and manufacture LED ceramic substrates, including LTCC,HTCC, DPC etc. And our company processes advanced automotic product lines, with international standard.

  Telephone：86-797-8192727Address：Building 5,Gongye 2 Road,Hongkong Industrial Park,Ganzhou Economic Development Area,Jiangxi China

• Epistone Comp-Semi Materials., Co. Ltd.

  Epistone Comp-Semi Materials Inc. designs, develops, manufactures and distributes high-performance compound semi-conductor single crystal substrates. We are one of the leading suppliers Epi-ready Sapphire wafer, GaAs InP Ge wafer in world. also reclaim sapphire wafers. Our ...

  Telephone：86 - 0755 - 89922158Address：B1 Shen Chang Gang Industry Park, 8 South 1st Rd, Baolong Industry Zone, Central Longgang, ShenZhen Shenzhen Guangdong 518118 China