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Founded in 1998, Shandong XUANYE Precision Machinery Co., Ltd. covers an area of 88,850 square meters. Now the company has fixed assets over several hundred millions and in-service employees 500. As a late-model that incorporates research and development, manufacture as well as sales, the annual output of the company reaches to 3 million sets of bearings and its annual output value is more than 28 million yuan.

DIN EN ISO 9001: 2008, Qualitätsmerkmal „Made in Germany“

DIN EN ISO 9001: 2008

For more than 20 years, PACH Systems has been supplying customers worldwide with various components for machine, tool and plant engineering. We offer a large product portfolio in the area of bearing, drive, clamping, sealing and linear technology. We strive to continuously develop this product range in a customer-oriented manner.
What makes us different from others:
We know the importance of customized solutions. If standard solutions do not meet your requirements, we are at your side with our long-standing design partner for the development of customized machine components.

Luoyang Bearing Research Institute Co., Ltd. is a high-tech enterprise specializing in the development of "high-rank, precise, advanced, unique, special" bearing products for the key units in various fields of national economic construction. Its predecessor, Luoyang Bearing Research Institute, was established in 1958. It is the only state-level comprehensive research institute in China's bearing industry. In 1999, it entered China National Machinery Industry Group Co., Ltd. and transformed into a science and technology enterprise.
We focus on developing high-performance bearing products for key units of national economic construction. We perform batch production of various high-rank bearing products and components with inner diameter of 0.6mm to outer diameter of 6.8m. We are mainly engaged in the research, development, production and sales of precision bearing, special bearing, high-speed machine tool spindle, bearing special equipment, bearing testing instruments, bearing testing machine and bearing special materials, which are widely used in the fields of aerospace, machine tools, wind power generation, mine metallurgy, petrochemical, medical equipment, automobiles and rail transit, construction machinery, intelligent manufacturing services, etc.

Shandong Hongzhiyun Bearing Co.,Ltd is a professional export bearing and other industrial products. We have our own brand WQA.
Our production capacity is about eighteen million sets annually and the main products are single-row and double-row tapered roller bearings, double row angular contacting ball bearings, the second, third and fourth generation automobile wheel hub units etc, more than 800 types. The products are widely used in automobiles, trucks, passenger cars, trailers, construction machinery, industrial gearbox, machinery principal axis, conveys of mine equipment and agricultural machinery etc.