How is the quality of your heat pumps?

2013-12-20 Our heat pumps are designed and made completely according to Europe standard. They are oriented as high efficiency and high quality. This has been proved by our old customers who get us repeat orders. To make customers feel more assured, we have sent most models to TUV for test and got CE certificates and test reports according to EN14511 standard. To keep the quality, we have a strict QC policy for each order. And we have our own lab. for performance test.