... ,Delivery:on time China high precision stainless steel pneumatic spare parts About usYaopeng was founded in 2005 as a leading manufacturer specializing in various ... : 1M*2M(the maximum tonnage:300T) Specification 1) Material: Steel, Brass, Copper, Stainless steel, Plastic, Aluminium, POM, Delrin, Titanium Alloy etc.2) Surface ...