After-sales service

Tianjin tanggu first valve co., LTD., the original national secondary enterprise, the company in line with to the quality, safety as the first principle, to strictly control the product quality, production safety, at the same time the company also pays attention to with the international quality management standards and learning method, way, and with several foreign companies to cooperate, learn the advanced management methods and advanced technology.

Our company has passed the quality management system, environmental management system, occupational health and safety management system certification, TS special equipment production license, CCC fire products certification, water-saving products certification, measurement system certification (AAA), after-sales service five-star certification. After more than a decade of innovative development, we are moving forward with our heads held high.

In Order To Meet The Tenderee'S Demand For The Warranty Period, Tanggu One Valve People Conscientiously Adhering To The Sincere, Enthusiastic, Modest, Timely And Thoughtful Work Attitude, To Provide Satisfactory After-Sales Service For All Customers.