Bantian

Pronets Technology was founded in Hongkong, headquarters and offices are located in Shenzhen City, Guangdong province, China. Shenzhen city is the first set up special economic zone since from China r...

13F, WeidongLong Tech Building, Qinghu, Longhu

Gezhi Photoncis is founded in 2011, which is a leading provider for optical active and passive products in China. We design,develop,manufacture and distribute the optical products to satisfy customer&...

3rd Floor, Office Building, No.2 Fangda Road (New Economic Industry Park), Yunpu Industrial Zone, Huangpu District

...