Established in 1993 and listed on Shenzhen Stock Exchange in 2009, the private company, Shenkai, is located in Shanghai, the most rapidly developing city in China. Shenkai commitments to supplying valued customers with excellent petroleum equipment and one-stop services. Currently, Shenkai covers an area of 52,000 sqm and employs over 1,300 staffs.Shenkai acquires certificates of API 6A & API Q1 and establishes HSE and QHSE systems. Wellhead can be built to meet specific requirements for pressure from 2,000 psi to 20,000 psi, temperature from -60 to 345 degree centigrade, material class from AA to HH, products class from PSL 1 to 4 and performance class of PR 1 and PR 2.In the field of wellhead, as the partner of SINOPEC, Shenkai's productions have been being widely used in many onshore and offshore blocks in foreign as well as Mainland China. These equipment has field-proven and a long service life.