... :ABEC-1,Z1V1,PO The related product information of our company’s bearing of shafls 1. Applicable scope and usebering, motor ... , office equpment,ect. 2. The dimension and description of products The related dimension and information for caster see form ... . The main products Qingdao Xingtai Metal products Co.,Ltd mainly produces various types of spoke,handcart,hand truck,hand trolley,wheelbarrows,platform ...