Street Address: High & New Technique Industrial Area, Xinchang County, Shaoxing, Zhejiang
City: Shaoxing
Province: Zhejiang
Country/Region: China
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1)Lathe processing-Heat treatment-Grinding-Assembly in the same factory. 2)Bearing steel is GCr15. 3)Grease from Esso. 4)Nylon cage from DuPont. 5)Suitable contact angular.