We, SD Bairui Oil Tools Co., Ltd., are mainly engaged in manufacturing oil drilling and extracting equipment and valves, and are a registered supplier for China petroleum material & equipment corporation. Our products have been ISO9001 certified and attained API 6A, 6D, API 7, 7k, and API 16A & 16c approvals of American petroleum institute.

We have a lot of experts with many years' experience in the petroleum machinery field. They have accumulated plentiful knowledge and experience in the design, manufacture, inspection, testing, marketing and service of oil exploring and extracting equipment. We have all kinds of equipment for the cold-working and heat-working. We also have a complete set of facilities for inspection and testing. All products, such as the christmas trees, casing heads, choke and kill manifolds, drilling mud manifolds, high-and-middle pressure valves and other components for oil drilling and extracting, are fully designed and manufactured in accordance with API, ANSI, GB (national standards) and sy (industry standards) standards.

Our products are widely used in the petroleum, chemical, metallurgy and power station industries.

Customers from at home and abroad are warmly welcome to our company for cooperation.