No.11 Zhengshang Road

Zhengzhou Protech Technology Co., Ltd-owned by Protech(China) Holding Litmited, is founded by a group of technology enthusiastic people who are devoted to probing the newest technology and innovation ...

The 2nd Xinxing 8 Roadway, Dengfeng, Henan, China

Dengfeng Xin Yan Xin Electric Materials Institute Ltd. is located in Dengfeng of Henan Province. Dengfeng is a place with historic interest and scenic beauty, such as Songshan Mountain and Shaolin Tem...