Sichuan 3D Rail Transit Technology Co., Ltd.

Quality control

Unique subway prestressed concrete track slab technology and technology

Equipment


Excellent quality is the primary condition for winning the trust of customers. From the selection of raw materials to the testing of semi-finished products, to the delivery of finished products, from every detail, Sichuan Sunway strictly controls the quality to ensure consistent product quality.

A perfect quality management system is the foundation of product quality. The company has passed the ISO9001 quality management system certification. The company has established a quality management department, formed a high-quality professional quality management team, and built a triple strict inspection of self-inspection, mutual inspection and special inspection. System, with excellent management, lay the foundation of quality.

In production testing, the company selects professional testing equipment, equipped with computer automatic constant stress testing machine, boiling box, computer automatic cement bending and compression testing machine, standard constant temperature and humidity curing box, electro-hydraulic servo universal material test Machine, box-type resistance furnace, constant humidity drying box, constant temperature water bath, cement fineness negative pressure sieve analyzer, mortar mixer and other high-precision test equipment, from raw materials, semi-finished products to finished products, all-round testing methods to ensure stable product performance, satisfy customer's request.