Welcome to Ningbo Yinzhou Ke Ming Machinery Manufacturing Co., Ltd.
We are your go-to foundry specializing in carbon steel, stainless steel, and iron casting parts customized to your needs. With over 2000 products casted, we have the experience to deliver top-quality products. Our small quantity orders are perfect for small and medium-sized enterprises looking to grow alongside their customers. Our CNC machining service offers milling, turning, and drilling in materials like Aluminium, Steel, and Polymers. With express manufacturing within 10 days, we are your one-stop shop for all your casting and machining needs.
| C | Si | Mn | Cr | Mo | P≤ | S≤ | Ni | |
| 42CrMo | 0.38-0.45 | 0.17-0.37 | 0.50-0.80 | 0.90-1.20 | 0.15-0.25 | |||
| 35CrMo | 0.32-0.40 | 0.17-0.37 | 0.40-0.70 | 0.80-1.10 | 0.15-0.25 | |||
| 40CrNiMo | 0.37-0.44 | 0.17-0.37 | 0.50-0.80 | 0.60-0.90 | 0.15-0.25 | 1.25-1.65 | ||
| 4130 | 0.28-0.33 | 0.15-0.35 | 0.40-0.60 | 0.80-1.10 | 0.15-0.25 | 0.035 | 0.04 | |
| 4140 | 0.38-0.43 | 0.15-0.35 | 0.75-0.10 | 0.80-1.10 | 0.15-0.25 | 0.035 | 0.04 | |
| 8630 | 0.28-0.33 | 0.15-0.35 | 0.70-0.90 | 0.40-0.60 | 0.15-0.25 | 0.035 | 0.04 | 0.40-0.70 |
Welcome to Ningbo Yinzhou Ke Ming Machinery Manufacturing Co., Ltd.!
Located in the industrial town of Yinzhou, Ningbo, China, our company offers easy accessibility due to its prime geographic location. Established in 2003, we operate from a spacious area of 5000 square meters with a dedicated team of over 50 skilled employees.
Equipped with a state-of-the-art factory and cutting-edge CNC machining equipment, we specialize in steel investment casting OEM production. Keming Machinery excels in providing a wide range of casting services, including Investment Casting, Shell Mold Sand Casting, Lost Foam Casting, Water Glass Casting, Lost Wax Casting, and more.
