Ningbo Zhongwa Zhengda Bearing Co.,Ltd.(ZWZD) is a professional company that specialized in producing and exporting top high quality bearings. Our products include deep groove ball bearing. Cylindrical needle roller bearings, spherical roller bearing, taper roller bearing, rolling mill bearings and miniature bearing. Products widely use for industry, agriculture, metallurgy textiles and mining machine. We have our owned factory, moreover, We keep good close business relationship with world famous companies from China and abroad. That include China ZWZ,HRB,TMB,Sweden SKF, Germany FAG, Japanese NSK. , American TIMKEN, Japanese NTN, NACHI, KOYO and IKO. Reasonable price abundant stocks and prompt delivery can make our customers satisfied ...
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