About Us

"WWYY " is the self-owned brand of Shandong Changyou Bearing Co., Ltd. Founded in 2001, the company is a bearing enterprise integrating R&D, manufacturing, and sales. Our products include single row cylindrical roller bearings, double row cylindrical roller bearings, four row cylindrical roller bearings, full complement cylindrical roller bearings, eccentric cylindrical roller bearings, split cylindrical roller bearings and oilfield cylindrical roller bearings.

The company adopts a systematic management to meet customers' demand for technology, quality and delivery. The company strictly controls raw materials, production process, semi-finished products and finished products. The professional process control, strict production management and more than 20 years of experience enable us to manufacture bearings of high performance, precision, and reliability.

Our products cover a spectrum of fields such as petroleum machinery, mining machinery, steel mill metallurgy, precision machine tools, motor fans, textile machinery, port ships, cement industry, hoisting and transportation, etc.

With the advantages of huge inventory, competitive products, and good reputation, we have won wide recognition in the market. Our products are not only popular in China, but also exported to North America, South America, Europe, other Asian countries, Africa, etc. In the process of continuous development, the company forges ahead with determination, and blazes new trails in a pioneering spirit. Taking "product quality" as the core and "customer satisfaction" as its mission, the company is committed to expanding domestic and foreign markets, ready to sincerely cooperate with friends all over the world to establish long-term business relations.