| Material | Gray cast iron, nodular cast iron, austempering ductile iron (ADI, CADI),carbon steel, alloy steel, cast aluminum |
| Casting Method | Clay sand casting, resin sand casting, lost wax precision casting |
| Heat Treatment Process | Annealing, tempering, normalizing, induction hardening |
| Machining Process | Turning, milling, grinding, drilling, inserting, broaching, boring, polishing |
| Surface treatment | Anti-rust liquid&oil, painting, powder coating, zinc plating, hot-dip galvanization,phosphating, dacromat, thick-layer passivation, Ni plating, Cr Plating, etc |
| Product Inspection | 100% quality control |
| Packaging | Ply wood cases, cartons, steel pallets, etc. |
| Lead time | 25-30 days |
| Place of origin | Dongguan, China |
| Drawing & Software | CAD, UG, PDF, JPG, ProE, etc. |
| Application | Agricultural machinery, trucks, machine tool equipments, hydraulic pressureand pump devices, and some other fields |
| Export Markets: | Germany, Britain, Italy, America, Canada, Japan and some other foreign countries |
Quote 1. Provide drawings (format: CAD, PDF, JPG, STPD) or samples. Information includes: demand quantity, materials, precision tolerances, surface treatments and special requirements. The factory can make appropriate modifications or designs according to customer needs. The direct drawing is sent to Wangwang customer service or sent to csgcwj@126.com email. 2. Quoted response time is given within 5 minutes in the fastest, and the slowest is 24 hours. Except in special circumstances, ensure that customers who receive drawings or samples respond promptly. 3. Price Negotiate with customers and promise to make the team's power to provide lower prices. But the price is not a standard factor for our services. Quality, delivery, after-sales, and service attitudes are equally important. 
