Dynamoelectric Tool Parts, the Main Products Are Iron Base, Stainless Steel Sintered Parts Which Are Widely Used In Automobile, Motorcycle, Household Appliance, Office Machine, Power Tool, Sewing & Textile Machinde and So On. Such as Pistons, Gears, Blade, Valve, Connecting Rod, Pawl, Nut and So On, Stainless Steel Powder Metallurgy, Office Machine Parts, Power Tools, Automotive Parts ...