Welcome to TDC
7 Days a week from 9:00 am to 7:00 pm



In order to better address customer worries after purchase, Zhuzhou Tongda set up a service department, a team of senior technical engineers and excellent customer service staff


The Main Responsibilities Are

service product order tracking, order notifications, check order status, logistics status, aftermarket regular visits and so on;

Technical Services provide after sales product technical reference scenario, if you have a need, we can provide on-site service.

questions within 24 hours (holidays except) responded technically gives the best service, product quality problems found unconditionally, so you worry;


Welcome to our service to provide valuable advice


comments to listen if you have any good suggestions and comments we can promptly inform us. We are convinced that the achievements of our customers, "Mastery alloy" brand, for the customer that is for their own sake, comments and suggestions from customers is our motivation, customer satisfaction is our eternal pursuit.

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Copyright ? 2019 Zhuzhou Tongda Carbide Co., Ltd ? ?ICP prepared No. 17011200