In the automatic production workshop of Zhejiang Shengjian Bearing Machinery Co., Ltd., a number of new bearing products have just been off the assembly line. Since the beginning of this year, “Shengjian†has carried out technical cooperation with Luoyang Bearing Research Institute to jointly develop high-precision, long-life automotive rear axle bearings and has an annual production capacity of 3 million sets of products. The person in charge of the company told the reporter that the new product has filled the blank of the domestic four-concave tapered roller bearing and has reached or exceeded the technical level of the international similar products.
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