Huahai, Texas is oil drilling machinery and equipment, spare parts, tools, wellhead products, professional manufacturers. Excellent design capabilities, sophisticated manufacturing equipment, complete detection means, a sound quality management system, as well as manufacturing, testing and laboratory space with a certain scale. Company main products has TPB series hydraulic adjustable profile injected pump, and intelligent adjustable profile injected system, and drilling pump, drill collar, adjustable profile note poly supporting products, and acidification pump, and note poly pump, and pump accessories (as cylinder sets, and valve body seat, and valve box, and piston and piston rod,), and salvage tool, and solid well tool and wellhead device (as casing head, and production tree,). The quality of the products has reached the international advanced level. The company has obtained ISO9001 international quality system certificate as well as the United States Institute of petroleum related products specifications certificate, with independent import and export rights. Company is a member of the network of China's petroleum and petrochemical enterprises.