Self-designed skid-mounted, automated maintenance production lines, ensuring reliability, speed, and efficiency.

Tubing and casing cleaning: Utilizes high-temperature water bath automatic cleaning equipment to efficiently remove oil sludge and rust from the internal and external surfaces, with automated thickness measurement, drift testing, and sorting, reducing labor costs and improving productivity.

Thread machining: Capable of thread processing under technical authorization from multiple well-known steel mills.

Non-destructive testing of tubing and casing: Employs integrated ultrasonic and magnetic flux leakage automatic flaw detection equipment, in accordance with national standards, to detect wall thickness loss and internal/external defects, assess service grade and strength, and provide technical support to ensure tubing and casing reliability before downhole installation.