标题（Title） 一般不超过80个字符
Main Bearings,Pitch Bearings,Yaw Bearings,Yaw rings - Yantai Tiancheng Machinery Co., Ltd
（89 个字符）
关键词（KeyWords）一般不超过100个字符
Main Bearings,Pitch Bearings,Yaw Bearings,Yaw rings
（51 个字符）
描述（Description）一般不超过200个字符
yantaitianchengmachineryco.,ltd.enteredthewindpowerindustryinandiscommittedtothedesignandmanufacturingofwindturbinebearings.adheringtotheconceptofalwaysputtingqualityfirst,theproduct&#;soperationalperformancehasgainedhightrustfromcustomers.therearecurrentlythreeprofessionalfactoriesunderitsumbrella,withtheabilitytoprocesswindturbinebearings(diameterrange):-meters(mainshaftbearings,eccentricbearings,gearrings),withanannualproductioncapacityofovergw.
（452 个字符）
