Hitachi refnet M-20SNQ

QRHVAC Co., Ltd. is located in China, which is well-known as the base of HVAC red copper pipe Products. As an experienced manufacturer and exporter of copper products, we have been working on developing, designing and manufacturing a great variety of products in this line. With an area of over 10,000 square meters, our company has about 186 employees. There are advanced production facilities and professional and technical production lines together with a marketing and scientific managing system in our company. We have obtained the approved import and export rights by the state ministry.
For more than 15 years, we have been adhering to the principle of "integrity and practicality, pioneering and enterprising", creating a strong force of high tech, creation and highly production. We always try our best to provide customers with products that are exquisite in craft, elegant and unique in design and excellent in quality. So far, our HVAC VRV separation tubes, Fitting Reducer, Reducing coupling, straight coupling, 45/90 degree elbow, 90 degree elbow-long, 180 degree elbow, Full cross over, Tee, reducing tee, special tee, three-way tube, distribute connector, cross, P-Trap ,cap, red copper union pipe, steel union pipe, female & male connector, 45 degree female elbow, female tee, reduce female tee, female copper connector , with more than 20 types and hundreds of series, have been sold to countries all over the world and achieved customers' great satisfaction. Looking back to the past, we continually made creation and improvement in the design, quality and packaging of our products. Looking into the future, our teams with all the members warmly welcome customers from at home and abroad to visit us. We are looking forward to working with you and making a brilliant outlook together.