... MachineTechnique:CastingCustomized Forged Rolled Rings , Die Forging Alloy Wheel For Wind Engine 100kg - 12ton Description: We are a ... Wheel.2. Materials: Carbon steel, Alloy steel3.Supplying range: Shafts, Sleeves, Rings, Cylinders, Blocks, Modules etc4. Process: Forging/ ... assurance systems, there is a complete set of regulations for ordering, order handling, quality design, purchasing raw materials, ...