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Technical Expertise
30+ years in heat exchanger manufacturing
Global Support
Serving 50+ countries worldwide
Quality Certified
ISO 9001:2015 & ASME Certified
Our Global Presence
Manufacturing excellence with worldwide support
China Headquarters
Binhai High-Tech Industrial Park
Linshu County, Linyi City
Shandong Province
+86 13355010111
contact@hkheatexchanger.com
Hong Kong Office
Binhai High-Tech Industrial Park
Linshu County, Linyi City
Shandong Province
+86 13355010111
contact@hkheatexchanger.com
Why Industry Leaders Choose Zheng Gong
30+
Years Manufacturing Experience
50+
Countries Served Worldwide
100%
Quality Certified Products
