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HTB is an entity enterprise that specializes in the design, manufacture and sale of oil-free sliding series bearings. For many years, we have been customer-centric, quality and reputation as our life, persevering in creating high-quality brands, committed to the research and development of new products, and based on international Vigorous development of the market. Take TS16949 as the quality standard to provide you with first-class products. Our company is an entity enterprise specialized in manufacturing sliding bearing series products, producing and selling HTB-1 self-lubricating bearings, HTB-2 boundary lubricating bearings, HTB-800 bimetal bearings, HTB-3 solid inlaid bearings, HTB-090 bronze bearings, etc. More than a dozen series of products. Products are widely used in printers, automobiles, metallurgy, mining, shipbuilding, petroleum textiles, cranes, printing, construction, injection molding and other machinery manufacturing fields.