JNOD factory has passed ISO 9001 certification and applied the principles as our guidelines in our daily manufacturing processes. From raw material inspection to manufacturing inspection, semi-finished products testing to finished products testing, we trust the power of standardized process.
We care about the quality of heat pump. That’s why we focus on every detail of every component that makes up a perfect heat pump.
High-quality compressor designed for heat pumps
Reliable and stable heat pump motor
Industry-standard plate heat exchanger
Efficient and high-performance evaporator
Top-brand supplier for our electronic expansion valve, three-way and four-way valves
Robust and durable sheet metal structure
We guarantee our heat pumps’ optimal performance through multiple tests carried out in our professional testing facilities, ensuring no quality issues occur before delivery.
We have extremely high requirements for the quality and performance of our products. Therefore, we promise that if you encounter any quality or performance issues after purchasing our products, we will provide the following services:
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