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      Welcome to Shandong Hengtong Expansion Joint Manufacturing Co., Ltd.!

      Expansion joint · Company Profile
      Constant development, inflationary world

      Shandong Hengtong Expansion Joint Manufacturing Co., Ltd.

      Shandong Hengtong Expansion Joint Manufacturing Co., Ltd. is a large-scale expansion joint manufacturing enterprise integrating R&D, design, manufacturing, sales and service.

      The company has obtained my country's special equipment manufacturing license, pressure vessel A1 qualification, pressure piping components A and B qualifications, and has obtained EU PED-CE certification, American ASME "U" stamp, ISO 9000 quality management system certification, GB/T 14000 Environmental Management System Certification and GB/T 45000 Occupational Health and Safety System Certification. Expansion joint products include pressure pipe corrugated expansion joints, pressure vessel wave expansion joints, metal bellows, metal hoses, PTFE compensators, rubber compensators and non-metallic compensators.

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      Hengtong · Product Center
      Processing ordinary metal into a technological miracle that shocked the world
      Expansion joint · Honor
      Great Power · Hengtong Manufacturing
      six advantages
      advanced equipment
      Testing equipment and professional engineering and technical personnel will provide you with the most intimate service at any time!
      Pipeline stress calculation
      Realize the calculation of compensation amount and the selection of various piping expansion joints for pressure pipelines of various structures.
      Distribution transportation
      Ensure that the product arrives at the use site quickly and in time.
      professional team
      Provide you with various types of compensator selection and design services online
      branded advantages
      Committed to the trial of new technologies, the use of new equipment, the development of new products
      Perfect craftsmanship
      Sufficient experience, fine workmanship