Jiulong Industry Zone, Zhongmu County, Zhengzhou, Henan, China., Zhengzhou, Henan, China,451450
Henan Tong Zheng Industry Co., Ltd is a private joint-stock enterprise, which locate in Jiulong Zone, Zhongmu County, Zhengzhou, Henan, China. Where junction of Beijing-Zhuhai and Longhai railway, close to Lianhuo highway, traffic condition ...
choke and kill manifold, gate valve, mud valve, check valve, stop valve, wellhead christmas tree, bop, flowmeter, tubing head, casing head, tubing spool, drilling fluid manifold, tubing line.
