We are Tian Cheng optics Co.Ltd based in Changchun, China. We are member of exporthub.com since August, 2012. Our business is related to Measurement Instruments industry and we specifically deal in op...

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...