corrosion resistant screw barrel,corrosion resistant conical screw barrel,screw barrel for foam making Zhoushan Dinghai Jinxing Plastic Machinery Factory , https://www.jinxingscrew.com
We can supply a wide range of bearings, including Grades 10 to 1000. Available diameters include 1/8", 5/32", 3/16", 1/4", 5/16", 7/32", 3/8", 1", and more. Our products are available in various materials such as steel, brass, ceramic, and stainless steel, catering to different industrial needs.
Ningbo Demy (D&M) Bearings Co., Ltd. is a leading manufacturer and exporter of ball and roller bearings, belts, chains, and auto parts in China. We specialize in the research and development of high-precision, low-noise, long-life bearings, as well as high-quality chains, belts, and other transmission components.
Our production capabilities cover over 12,000 specifications of general and special bearings, with 9 types and 5 precision classes based on international, national, and customer requirements. The inner diameter ranges from 5mm to 6300mm. In addition to bearings, we also produce precision ball screws, CV joints, slewing bearings, and more.
With over 60 industries served, including railway, automotive, metallurgical, heavy machinery, petrochemical, and military sectors, our products have gained a strong market presence across North and South America, Southeast Asia, Europe, and other regions.
The company continues to develop advanced, high-grade products with cutting-edge technology, aiming to establish a global OEM and after-sales service system under the ISO 9001:2000 quality certification.
Demy (D&M) Bearing remains committed to the long-term principle of "Quality First, Credit First, Service First," welcoming both domestic and international customers with open arms.