Subordinated to Hengli Highpressure Oil Cylinder Co., Ltd., Hengli Cold Drawn Tube Plant is a high-tech enterprise specialized in the research, development and manufacturing of precision seamless steel tubes. Advantageously located, the plant is easily accessible. With 120 employees, including 56 professionals in material molding, thermal treatment and metal materials, and 20,000 m2 of standard workshops, the plant has an annual output of 59,900 tons.
Advanced production and inspection equipment is the essential assurance for manufacturing quality precision seamless steel tubes. Therefore, the plant has adopted domestically and internationally advanced seamless cold drawing production equipment, and furnished advanced automatic