DALIAN LONGBANG COMMERCIAL BUSINESS DEVELOPPING CO.,LTD. is a joint-stock company which mainly engages in selling electronics、sealing and lubricant products, deputizing special lubrication and sealing products all originated from worldwide well-known brands such as Dow Corning、ANDEROL and Loyal ,and we could completely supply in electronic, mechanic, auto, petrochemical, electric, pharmacy and textile industries.