Changzhou Zhigao Plastic Bearing Cage Factory was established in 2005. We are the large professional manufacturer of bearing roller, needle roller, injection molding plastic bearing cage, needle roller bearing, and some related parts.The company covers about 4500㎡ and has over 100 employees. There is a 30000 ㎡ modern factory in construction in Yancheng city, it is expected to put into operation in 2014. We have a measuring and testing center, including 10 sets / kits of sophisticated detection equipment, 215 sets / pieces of universal testing instruments; meanwhile we have 84 sets / kits processing equipment, they are precision centerless grinding machine, automatic roller ultra-precision machine, semi-auto end surface grinding machine, automatic control of heat treatment production line, CNC milling, semi-auto finished cleaning oiled line, high-precision sub-sorting machine of roller diameter and other precision machining equipment for the company to improve product quality and provide a good basis for processing. The annual output of the bearing roller is over 100 million pcs, and 500 million pcs for needle roller which diameter is 1-60mm. There are more than 1500 different sizes of 12 kinds of bearing cages, which are sold over 50 million sets per annum. We have already passed the ISO9001:2008 international quality management system certification and establish the stable quality control system. Two of The Fortune 500 bearing companies and many listed bearing domestic corporation have established long-term business with us.Our company has own import and export qualification. Main products as below:Bearing roller, needle roller, bearing and components, plastic bearing cage (retainer), seal ring, mold manufacturing and processing. We can produce the items completely as GB, JIS, ANSI, DIN standard and as per customer's drawings or samples. Application： Car, motorcycle, machinery, machine tool, water pump, elevator, electrical and mechanical equipment, electronic, ship, construction, mining industry, logistic equipment and other industrial manufacturing, etc. Our tenet is "Focus & Benefit Customer". Under the instruction of our enterprise spirits: "Customer oriented, Technology first, Unity and Pragmatic", We will offer our customers high quality products, good service and best price. Sincerely invite you to join our company for consultation, communication and business cooperation.