中国石油天然气第八建设有限公司
design and manufacture of gas injection boilers in oil fields, design and manufacture of pressure vessels, design and manufacture of environmental protection equipment, construction and installation. At the same time, it has a professional nondestructive testing company and is a national high-tech enterprise.The company's leading product -- oil field special steam injection boiler, the company is a collection of independent research and development, manufacturing, sales in the integration of China's main production of oil field special heavy oil mining equipment, pressure vessel equipment, pressure pipe installation and other related supporting products professional base.
Website：http://ww.cnpc8.com/