Ningbo Hardchn bearing Co., Ltd is a professional manufacturing enterprise. It produces manufacture bearings and ferrules set and provides development production, sales and international business services. Company was founded in May 1995, Now it covers An area of 25000 square meters, with 1.5 billion total assets, more than 350 employees. We mainly supply 63 Series, 62 Series, 60 Series, 68 Series, 69 Series bearing and Non-standard Series for sale. These bearings are high speed long...