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Changsheng is thrilled to announce a strategic cooperation agreement with a leading European cold chain logistics company. This partnership involves supplying a full range of customized refrigeration coils a...

We are excited to share that Changsheng successfully participated in the China Refrigeration Expo 2025 held in Shanghai. During the three-day event, our booth attracted hundreds of professional visitors from...

Customized condenser for Brazilian customer, produced, packed and ready to ship!!

[cs_title cstitle="Product Introduction"] Premium Copper Y-Shape Tee Fittings Our copper Y-shape tee fittings are precision-engineered components designed for efficient refrigerant distribution in HVAC and...

[cs_title cstitle=" Product Introduction"] Premium Refrigerant Charging Valve for HVAC Systems Our refrigerant charging valves are precision-engineered service ports designed for safe and efficient refrige...

[cs_title cstitle="Product Introduction "] U-Bend Pipes for HVAC & Refrigeration Systems Our U-bend pipes are precision-engineered components designed for efficient refrigerant flow in air conditioning...