Technical Services
Specializing in the research and development, design, manufacture, technical support and on-site service of petrochemical equipment internals, it is a qualified supplier of Sinopec, PetroChina, CNOOC, China Chemical and other enterprises
Product after-sales quality assurance system
Release time:
2023-02-17
Product quality procedure documents and corresponding supporting documents are effective, and 15 professional quality standards and control systems have been established, including technology, process, materials, warehouse management, blanking, welding, inspection, nondestructive testing, testing, surface treatment, pickling and passivation, identification, packaging, transportation and on-site service.
The company has passed and implemented the ISO9000 quality assurance system. The quality policy is customer-centered, high-quality and efficient, and continuous improvement; Strive for perfection, abide by discipline and serve wholeheartedly.
Product quality procedure documents and corresponding supporting documents are effective, and 15 professional quality standards and control systems have been established, including technology, process, materials, warehouse management, blanking, welding, inspection, nondestructive testing, testing, surface treatment, pickling and passivation, identification, packaging, transportation and on-site service.
The quality inspection department is independent, with perfect system and clear quality assurance process.
The quality goal of Tiancheng is to design products according to customers' expectations, to be critical of quality and to ensure quality.
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