West of Gangcheng Road, Jintang Chengdu, Sichuan, China

Chengdu Zhongyuan Zongji Petroleum Equipment Co., Ltd. is the subsidiary of Henan Zhongyuan Zongji Petroleum Equipment Co., Ltd., set up in July 2005, covering an area of 80 acres. The first phase of ...

Liangshuijing Village, Jinyu Town, Guanghan

Guanghan Hongcheng Petroleum Tools CO., LTD is specialized in manufacturing & marketing of various downhole tools and other related drilling equipment. The Company was established in 2006, wit...

API 7-1 kelly , drill pipe, drill collar...