1. speed gearbox is produced by high-quality material exported from abroad. It can be blue, green, etc. based on customers' needs
2. speed gearbox is world-wide renowned for high quality. The product has been certified under CE
3. This product offers thermal comfort. Its fabric is woven for being able to hold more trapped air and therefore, gives more thermal insulation. The product has the advantage of explosion resistance
4. This product is low in energy consumption. When it is not running, it can be automatically on standby to help minimize power consumption. The product features high precision in its dimensions
1. Hangzhou Xiaoshan Zhenyu Transmission Co., Ltd. is one of leading companies which manufactures speed gearbox .
2. We adopt world-advanced technology when manufacturing sewing machine speed reducer .
3. It is extremely important to Hangzhou Xiaoshan Zhenyu Transmission Co., Ltd. that our customers are not only satisfied with our products but also our service. Get an offer!