Company
WHACOOL-Casting themodel of quality
Willing hand in hand with you to create a cool green world.
WHACOOL
Dongyang Weihua Refrigeration Materials Co., Ltd. is located in the picturesque Liuhuai Industrial Functional Zone of Dongyang City, Zhejiang Province. Situated less than 2 kilometers from the Huairai Exit of the Yongjin Expressway and only 18 kilometers from Yiwu City, our facility enjoys exceptional transportation accessibility. With a logistics network spanning nationwide, we are fully equipped to provide customers with safe, fast, and efficient product distribution services.
Our company holds both ISO9001 and ISO14001 system certifications, and all products strictly comply with China’s national standards and the American AHRI 700 requirements. Our technical experts possess over 20 years of experience in refrigeration development and production, backed by extensive expertise in refrigerant production technology and management.
The company operates an internationally-standardized product quality testing center, featuring advanced gas chromatographs from Agilent Technologies (USA) and SHIMADZU (Japan), along with automatic micro-moisture analyzers to meet global clients’ demands for premium product quality. With nearly 6,000 cubic meters of high-pressure storage tanks for various refrigerants and state-of-the-art automated filling lines, we maintain an annual production capacity exceeding 50,000 tons while providing comprehensive technical support. Huaku looks forward to collaborating with partners worldwide to build a greener, eco-friendly cooling future!
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Establishment time
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High-pressure refrigerant tank
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Annual production capacity
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Countries and regions
The main products are:
- “whacool” series of refrigerant products.
- Monomer refrigerant：R22、R23、R290、R32、R600a、R600、R114、R115、R116、R123、R124、R125、R134a、R1416、R142b、143a、R152a、R1234yf、R1234ze.
- 4 series refrigerant：R401A、R404A、R406A、R407A、R407C、R407F、R408A、R409A、R410A、R417A.
- 5 series refrigerant：R507、R508A、R508B、R512A.
- HFOs refrigerant mixing and processing services：R1234Vf subpackaging and R448A、R449A、R452A、R452B、R454B and R513A mixing services.
- According to customer’s requirements, various mixtures are prepared：R290/R600a、R600/R600a、MAPP GAS、DME/R134a、DME/R152、R152a/R134a.
- Various cleaning agents and foaming agents：WhacoolBA01, etc.
Corporate Philosophy
Customer satisfaction is our top priority.
Respect and care for the personal interests of employees.
Honors & Qualifications
Our company has passed the ISO 9001 and ISO 14001 system certifications, and all products strictly comply with the standards of China and the AHRI 700 standard in the United States.
ISO9001 Quality Management System Certification
ISO45001 Occupational Health and Safety Management System Certification
ISO14001 Environmental Management System Certification
Filling Permit for Mobile Pressure Vessels
Gas Cylinder Filling Permit
Zhejiang Made Certification
Hazardous Chemicals Business License
Quality Award Granted by Dongyang Municipal People’s Government
Enterprise among the Top 100 Taxpayers
Enterprise among the Top 100 Taxpayers
Quality Management Innovation Award Granted by Dongyang Municipal People’s Government
Meritorious Enterprise
Manufacturing Enterprise with Self-operated Export Volume Exceeding 200 Million Yuan
Special Award Granted by the Government
Advanced Enterprise in Work Safety
Exported to more than 40 countries and regions.
Nowadays, Whacool Refrigeration products have been sold to more than 40 countries and regions, including those in Europe, America, Southeast Asia, the Middle East and other regions.