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Shanghai Accessen Group Co., Ltd.specializes in heat exchangers R&D, manufacturing, sales and service.

We are a genuine original PHE manufacturer with all components are produced in our own factory and complete end products.

We passed the ISO9001: 2000 Quality System Certification, ISO14001: 2004 Environmental System Quality Certification, OHSAS18001: 1999 Occupational Health and Safety System Certification. Our registered capital is 55.80 million, and annual revenue of over RMB 500 million.


Accessen Sino-US joint-venture was established in Shanghai during the year 2002. By bringing the heat exchanger technology from USA, Accessen became from one of the leaders of plate heat exchangers production in China, to one of the industry's world leading heat exchange equipment manufacturers.
Accessen group is headquartered in Huangdu industrial park, Shanghai, with factories located in Xiechun Road, Caoan Road and Taicang. With all the manufacturing plants together of over 100,000 square meters, producing over 30,000 heat exchangers and 5000 heat exchange units, making us the world’s largest heat exchange equipment manufacturer.
We are equipped with advanced machinery such as automated robotic welding arms and being the first in the world to introduce electrophoresis coating in the production of heat exchange units. this allows us to be one of the world’s leader in manufacturing reliable and stable products of quality and performance. Accessen is not only in accordance with the global standard AS production of the whole series of heat exchangers and equipments, but also provide products in line with ASME, PED-CE, API, JIS, IEC, DNV, ABS, BV, CCS, GB and other international certifications and standards.


  • Accessen
  • Xie Chun Road base
  • Taicang base

Accessen is mainly responsible for providing on-demand heat exchange solutions and customer service to HVAC, refrigeration, energy and power, metallurgy, chemical, food, electronics, marine and environmental treatment markets in the Asia Pacific region. Our after sales and service network covers 27 major provinces and cities, with more than 400 service outlets, 2 technical training and product centers nationwide, providing fast and efficient global warranty services. With our unparalleled service, we aim to provide you with a piece of mind, gaining trust and recognition of many global fortune 500 companies in the process, but not limited to, SIEMENS, BAYER, BASF, DOW, BOSCH, 3M, HITACHI, COCA COLA, UNILEVER, INTERCONTINENTAL, EMERSON, HYUNDAI, SINOPEC, LAFARGE,

Accessen offers you the world's leading on-demand heat transfer solution, providing high-quality equipment with fast and efficient service.
  • We havemore than 8 sets hydraulic machine equipment, the largest one is over 20000 tons,and can produce more than 50 specifications and sizes Plate Heat Exchangers.
  • Auto welding line for All-Welding Plate and Frame Heat Exchangerguarantees thehigherquality
  • Auto welding line for All-Welding Plate and Shell Heat Exchangerguarantees thehigherquality
  • Intelligent control workshop for plate heat exchanger and other similar products has realized human-computer interaction
  • Inventory of plates and gaskets for different sizes of heat exchangers is over 10000ft2
  • Container Mobile Heat Exchanger Station product line in Taicang base
  • Auto electrophoretic coating line for Plate Heat Exchanger Unit orother pipes
  • Customization Plate Heat Exchanger Unit product line in Taicang base
  • Auto pipeweldingline guarantees the higherqualityofPlate Heat Exchanger Unit andother similar products
  • Performance testing line for Plate Heat Exchanger Unitandother similar products ensure the reliable products
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