... 021-60700373Basic Information: Business Type:Manufacturer, Trading Company, Distributor/Wholesaler Product/Service (We Sell):bearings,ball bearings,roller bearings ... as development, methods, conjugations, and handling.4.Best service-----Answering e-mails or solving questions timely. Delivery and ... update information on time. Trust, good quality and service are the basic of long term business.Waiting for ...