High Precision Long Travels Grinding Precision Milling Rack and Pinion Spur Helical Cnc Gate Linear Plastic Steering Gear Rack

We have more than 10 years of production experience ,professional equipment and workers.

We are specialized in manufacturing transmission and conveyor roller chains in China.
We also can produce all kinds of non-standard roller chain according to your drawing. 

With its high precision, good stability and strong production and supply capabilities, our products have won high recognition and continuous cooperation from domestic and foreign customers, and are exported overseas.

Founded in 2003, Hangzhou Raydafon CO.,LTD. located in Hangzhou. We are a professional enterprise technically specialized in the research, manufacure and sales of racks. Based on the excellent performance in accuracy, stability and price ratio, we now distribute our racks abroad as well, such as Germany and US. The company has nearly 20 years of accumulated precipitation in rack production areas, we have a strong R & D team and a large number of rich experience in production staff, over the years has been constantly learning the introduction of domestic and foreign advanced technology and equipment, and gradually establish and improve the management system of international leading production, quality testing and other sciences. To fully ensure the high quality of products, high price. The accuracy of our racks can meet the German DIN3962 Grade 5, and our maximum racks-processing length can be up to 3200mm once. We can also manufacture various straight and helical racks under your requirements, from 1 to 22 modules in specifications. Guided by the motto of Integrity and win-win, and hold world with virtue", Adhere to the professional attitude, high-quality products, attentive service for customers to create a more competitive, we sincerely welcome friends at home and abroad to visit the factory, to discuss cooperation!