Linqing city tianshili bearing co., ltd. located in china"s largest market bearings and bearing between big world - day location, old times. my company occupies over 10,000 square meters, has strong product design and development capability, excellent equipment, advanced technology, the company specializing in the production: Φ50 ~ Φ1000 mm tapered roller bearings, aligning roller bearings, deep groove ball bearings and cylindrical roller such as bearings. products are widely used in metallurgy, mining, petroleum, chemicals, machinery, paper, cement, ceramics, engineering machinery, and other fields.