Zhuji Shentong Machinery & Electric Industrial Co.,Ltd was established in 1995, it has advanced facilities and professional R&D team for HVAC & R spare parts: Vibration Absorbers, special for automotive air conditioning and railway air conditioning; Copper VRF Refnet Joints, and Copper& Brass Fittings etc. As one of the pioneer manufacturers of vibration absorbers in China, Shentong has advanced laboratory, which would provide customers with excellent quality products as well as best solution.