Shearing Machine,Metal Shear Cutter,Scissor Sharpening Machine,Hydraulic Shearing Machine Nantong Fengli Machine Tool CO.,LTD , https://www.jsfltech.com
Not long ago, the National Bearing Quality Supervision and Inspection Center conducted a rigorous inspection and comprehensive evaluation of a certain type of bearing products produced by Chongqing Changjiang Bearing Co., Ltd. according to the "Technical Conditions for Fine Bearings", and considered that it meets the requirements of "Rolling Bearings Fine Bearing Technology". . Recently, the National Rolling Bearing Standardization Technical Committee and the Technical Committee of the China Bearing Industry Association have awarded the boutique bearing certification certificates for the three models produced by the company.