25f shijiejinlong ,no.159 wusi road Fuzhou, Fujia

HongKong Jiecheng is a leading manufacturer company in Crystal, Optics and Photonics materials, as well as your strategic partner from Product Outsourcing, Contract Manufacturing (CM) to Photonics Man...

Room305, 3F, Building 35, No. 2688 Yin Du Road, Shanghai

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#1120 Hongding Building, Jiangbei District, Chongqing, Chongqing, China

Ju-Yong optical Instrument Co., Ltd. which is established in the year of 2006, is a professional supplier of infrared optical materials located in Chongqing, China. Optical grade Germanium and silicon...

Changqing Rd, Pudong District,Shanghai,China Shanghai Shanghai 200124 China

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