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Reliable HVAC Connecting Pipes for Global Projects

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SINCE 2006

Renqiu Tianyao HVAC Parts Co., Ltd.


Founded in 2006, we have 20 years of expertise in the air conditioning parts industry. Located by Baiyangdian Lake, we enjoy easy access to National Highway 106, Beijing-Shanghai Expressway and Langfang-Cangzhou Expressway. 

As a professional source factory of air conditioner connecting pipes in China, we are equipped with precision instruments and advanced technologies. Our 15000m³-plus square-meter factory has dozens of dedicated production lines, capable of full-process manufacturing of aluminum and copper pipes. We supply quality supporting products to renowned air conditioner manufacturers and actively expand export business. 

For global HVAC professionals, our AC connecting tubes are engineered for zero-compromise performance. Crafted from seamless TP2 red copper, the machine-flared ends and corrosion-resistant brass nuts guarantee a fluorine-tight seal that stands the test of time.

Our 3-layer insulation foam delivers superior heat retention and anti-aging protection, cutting energy loss. Backed by ISO9001 and PICC insurance, this all-in-one, ready-to-install kit ensures a leak-free, 20-year service life—making it the reliable choice for your international projects.

Upholding the spirit of "Exploration and Progress" and the philosophy of "Staying True to Our Original Aspiration and Marching Forward", we are determined to achieve greater success with the support of industry peers.