Our company have passed IS09001:2000 in 2002, and the Spiral Hose Guard have obtained certificate of Rosh and SGS. The company was awarded many honors from the government or our clients, such as, “Environmental Protection Advanced Unit”, “Star Enterprise”, “Hebei High Quality Product”, ”Sany Excellent Quality Supplier”, ”Sany Qualified Supplier”, ”, ’’Foton Qualified Supplier”, ”Li Shide qualified suppliers”.