... Production Line Capacity Actual Units Produced(Previous Year) Stamping Parts & Machining Parts Product Line Gearbox 1,000 Pieces / Month, Gear & Worm Gear 4 ... , Welding Structural 50,000 Pieces / Month, Automobile Stamping Parts 800,000 Pieces / Month Gearbox 5,000 Pieces, Gear & Worm Gear 40,000 ...