I introduce ourselves Zhejiang Hengsen Machine-Electrical Co.,Ltd, as a professional refrigeration fittings supplier. We are located in Zhejiang, China.
Our company is a manufacturer and seller with many years’ experiences. Our main products include in red copper fittiings, auto air-conditioner fittings, refrigeration fittings and HVAC controls products. We can supply different size of products, and we are able to produce all kinds of fittings products according to your special OEM/ODM requirements.