Shanghai Accessen Co., Ltd. is a leading provider of heat exchange solutions, specializing in R&D, manufacturing, sales, and service.

Operating from 100,000+ sqm facilities in Shanghai and Taicang, our direct sales and service network covers 28 major Chinese cities including HongKong，and Singapore, Malaysia and Thailand.

We serve Heating, Refrigeration, and Industrial sectors – including HVAC, energy, manufacturing, marine, and environmental applications – delivering efficient thermal transfer and clean energy solutions to reduce energy waste and CO₂ emissions.

Leveraging core plate heat exchange and system integration technologies, our AS-standard product range includes: Plate Heat Exchangers & Units、Fully-Welded Heat Exchangers、Heat Recovery/Cooling Systems、Prefabricated Stations.

All products comply with ASME, CE, AHRI, GB, and 20+ other international standards.