one leading supplier that specialized in manufacturing & marketing automobiles parts and tools, we mainly produce wide range of Grease gun, gas Grease guns, Grease gun tool sets, high pressure Grease guns, spiral thick stick type Grease gun, barrel pumps, air pressure gauges, fuel-injection device, car tools, tire pressure rifle. All products is produced strictly according to ISO9001-2000 International Quality System Authentication. Taking quality as foundation, taking price as power, and keeping reputation as our top business rule, "Chiyu" people wish to cooperate you on the basis of mutual benefit.