Liuwei Industrial park, Qutang town, Haian country,Jiangsu, China

Nantong Yinxing Optical Co., Ltd., founded in the early 1980s, situated in Jiangsu Province of China, is a large optical glass manufacturer. Our main supplies include colored and uncolored optical gla...

Founded in 2001, Hebei Fangyuan Instrument & Equipment Co. Ltd. Is a high-tech enterprises which specialized in testing equipments research, produce, sale and service.Our products involved ind...