Dongfeng Material Science And Technology (suzhou) Co., Ltd.

[ Manufacturer ]Main business are Semiconductor, Plastic sheet, Optoelectronic product

Hunan Huatian Photoelectron And Ins Technology Co., Ltd.

[ Manufacturer ]Main business are Photoelectron product.

Hubei Guangyuan Electronic Technology Co., Ltd.

[ Trader ]Main business are Photoelectron products, Communication device.

Beijing Youxin Communication Technology Development Co., Lt

[ Trader ]Main business are Photoelectron products