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Tianduan company implement sales - after sale service integration, realize the close combination of sales and service, breaking the previous passive into active service, the implementation of regular monthly return service mode, the maximum service customers, enhance the communication between company and customer, improve customer service service work efficiency, establish a "customer first, the pursuit of first-class quality of service" thought, put one's heart and soul into good products after sale service work. We are committed to feedback within 2 hours after receiving a telephone repair to the scene, 8-24 hours, fast processing according to the actual situation of the customer site.

CE Certification
UL certification
ISO9001 quality system certification
National IPR Enterprise
High-new technology enterprise
Tianjin famous production
Tianjin well-known trade mark