• Zengyu Industrial (Shanghai) Co., Ltd.

  Our company is located in Songjiang District, Shanghai City. It along with highway, near the Pudong Airport. The surrounding environment very convenient. We are specialized R&D, manufacturing, production and sales of all kinds surveying instruments accessories. Our main products ...

  Telephone：86-21-60527678Address：Room 705,Xinbang Road

• Jiaxing Excell Optics Co., Ltd.

  We are a professional corner cube producer.We provide various kinds of cubes. Being able to control the reflecting accuracy within 2", we have made it possible satisfy strictest requirements from our customers. Meanwhile, highly reliable coating service is also provided by us. In order ...

  Telephone： 86-573-82301017Address：Xiuyuan Rd. ,Xiuzhou industrial district, City of Jiaxing, Zhejiang Province, China