tire sealant supplier-tire repair tools-wanshida adhesive agents co., ltd.;wanshida adhesive agents co., ltd. is a medium-sized enterprise specializing in the development and production of various tire repairing tools and accessories, and has advanced producing equipments and unique technology. our company is an iso 9001:2000 certified company, and our products are underwritten by picc (the people's insurance company of china). tel:86-754-88109292,fax:86-754-82123162,e-mail:wsd@163gd.com www.wsdgd.com