3F,Foreign Trade Bd,No.65 Jianxin North Rd,Jiangbei District

GUANHENG has been found in the early 1990's, located in Chongqing which is among the largest industrial and commercial cities in China. <br/> <br/>GUANHENG ha...

Jupiter Building, No.9 Huangshan RD. (Middle), New North Zone, Chongqing 401121, P. R. China

Chongqing Xishan Science & Technology Co., Ltd. is a new high-tech enterprise in Chongqing of China. Because of high quality product, we have been the partner of Medtronic. Our company special...