Luoyang Sennuo Precision Bearing Co., Ltd. is a professional manufacturer of large-size precision bearings with diameter 150mm â € “ 4500mm. Our products can reach in precision grade of P5, P4, P2. Our products are widely used in the fields of metallurgy mine petroleum machinery electric power paper-making leather-making and so on. Our customers come from national wide and our products are sold far to America  Germany France Spain Canada Italy Japan Korea Czech and Taiwan etc. Both customers from domestic and abroad highly praise our products. Our company will provide excellent service with various aspects, both foreign and domestic customers are welcome to contact with us for business.

Our competitive products are following :
1: Thin-wall series deep groove ball bearings , four-point contact ball bearings and crossed cylindrical roller slewing bearings for robots;
2: Bearings for casting rolling mills , cold rolling mills , hot rolling mills and high precision foil rolling mills ;
3: Large- size and extra large-size slewing bearings ;
4: Large-size and extra large-size split bearings ;
5: Bearings for wind turbines .
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