1. The production speed of Zhenyu adjustable speed gearbox is guaranteed by highly advanced production technology. It is designed in conformity with the IEC&DIN42673 standards
2. Hangzhou Xiaoshan Zhenyu Transmission Co., Ltd. has considerated post-sales service and has won unanimous praises from all customers. The product is fan-cooling designed for the safety of users
3. The product features dimensional stability. Its size is not easy to make a change under mechanical force, heat or other external conditions. It is packed by moisture-proof and rust-proof polythene liner bag
4. The product is not likely to form bacteria on its surfaces. Its coated surface greatly reduces the number of bacteria that is able to grow on the surface. Having been through heat treatment, it features good heat resistance
1. Equipped with the most advanced machines, Hangzhou Xiaoshan Zhenyu Transmission Co., Ltd. is a professional manufacturer for reduction gear box .
2. Hangzhou Xiaoshan Zhenyu Transmission Co., Ltd. has first-class working team for research and development.
3. We have established a full set of the waste treatment process. During the production, wastewater, gases, and residue will be treated respectively using different waste handle machines.