Basic Info.
Product Description
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 high-quality results. Our services cater to small and medium-sized enterprises, accepting small quantity orders to help you develop new products and grow alongside our customers.
Our mechanical machining workshop offers rough and CNC processing to meet all your needs with ample production capacity. Take advantage of our CNC Machining Service including CNC Milling, Turning, and Drilling for materials such as Aluminium, Steel, Polymers, and more. We offer Prototype & Serial Manufacturing with Express Manufacturing within 10 Days.
Explore our Common Alloy Steel Grades for Casting and upload your CAD files for an instant quote. Let us help you bring your designs to life!
| 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 advantageous geographic position. Established in 2003, we operate from a spacious facility spanning 5000 square meters with a dedicated team of over 50 employees.
Equipped with a modern factory and state-of-the-art CNC machining equipment, we specialize in steel investment casting OEM production. Keming Machinery excels in providing a range of casting services, including Investment Casting, Shell Mold Sand Casting, Lost Foam Casting, Water Glass Casting, and Lost Wax Casting.
