News

 Tianjin TianCheng Pipeline Technology Co., Ltd. is pleased to announce that our common and heavy duty no hub coupling product range has obtained official Intertek Authorization to Mark (ATM) certification with Spec Id: 91670.

 For global commercial plumbing, municipal sewage treatment and residential piping construction, NSF & UPC certified no hub flexible pipe coupling ranks as one of the most critical pipe fittings for engineering procurement. As our mass‑produced, mature core product line, this 304 stainless steel no‑hub flexible coupling features strict standardized quality control and full North American building material compliance, steadily delivering reliable drainage connection solutions for overseas plumbing contractors, building material wholesalers and EPC integrators for years.

 For global commercial plumbing, municipal sewage and residential piping projects, sealing reliability, installation efficiency and regulatory compliance of pipe connectors remain top priorities for engineering procurement. As our long‑term core flagship product, the stainless steel no‑hub flexible pipe coupling features strict quality control and full North American compliance certifications, steadily delivering standardized solutions for global plumbing contractors, building material distributors and system integrators for years.

At TJTC,we firmly believe that a happy workforce is the cornerstone of high productivity and long-term growth. As a company that cares about its employees, we prioritize their well-being and ensure they feel comfortable and valued in their work environment. One of our innovative initiatives to enhance employee satisfaction is the installation of air conditioning systems, even during the cold winter months.