1. Zhenyu adjustable speed gearbox has been sent to the third-party labs for tests. These tests include thickness testing, tear strength testing, flex & fatigue resistance testing, cushioning & shock absorption testing, and perforation resistance testing. Aluminum housing conforming to the IEC132 standard can be offered to the product
2. Hangzhou Xiaoshan Zhenyu Transmission Co., Ltd. has a large and clean warehouse to store drill speed reducer with big quantity for long time. It, rated to an insulation class of F, can be used at a temperature of 155℃
3. Long service life absolutely manifests its superior performance. The product has a high-pressure resisting feature
1. Hangzhou Xiaoshan Zhenyu Transmission Co., Ltd. is a professional manufacturer of adjustable speed gearbox based in China. We enjoy a high reputation in this industry.
2. Our company has hired professional designers. Focusing on evolving trends and requirements of the markets, they are able to capture the very best of the latest market trends and select the highest grade of materials to create quality products with exceptional value.
3. Hangzhou Xiaoshan Zhenyu Transmission Co., Ltd. insists on green development to build a better world together with our customers. Welcome to visit our factory!