It is mainly used to control the wellhead pressure in the process of drilling, workover, oil testing, etc., to prevent the occurrence of blowout accidents, and to solve the safety hazards in the operation process for customers.

Douson can provide a full range of well control products of specifications and pressures, and strives to consider the best process solutions, optimize structural design for customers, provide customers with complete

functional products, and ensure the safe and efficient use of products at customer sites