E-mail: helen.yu@tjlongde.com | Tel: 0086-22-69553068
Quality Control System
The quality control department of Longde Company is consisted of 10 quality engineers with strict selection, well trained and rich experienced. Based on the implementation of ISO9001, according to the characteristics and requirements of the products, a special inspection team has been established to carry out product inspections. Control processes such as material inspection, process inspection, shipment inspection, inspection tool management and quality frequency statistics process to ensure that high-quality products, to achieve zero complaint and meet customer satisfaction.
Contact Us
Add：No.4 ,Shiwei Road, Ninghe Economic Development Zone, Tianjin City, CHINA
Tel：0086-22-69553068
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