High Precision Aluminum Components with Zinc Surface

• Casting Method: pressure Crystallization
• Process: Lost Wax Casting
• Molding Technics: Pressure Casting
• Application: Machinery Parts
• Material: Alloy Steel
• Surface Preparation: Polishing
• Model NO.: KM-C008
• Surface Roughness: Ra0.4
• Machining Tolerance: +/-0.02mm
• Standard: AISI
• Certification: ISO 9001:2008
• Size: What You Want
• Surface: Zinc,Sand Blasting, Painted
• Mt: Steel,Iron, Alloy
• Packing: Wooden Box
• Transport Package: Requirements of Customer
• Specification: ISO9001
• Trademark: KM
• Origin: Ningbo Zhejiang China
• Production Capacity: 2300t/Year

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 expertise to deliver quality products with various structures and materials.

Our services cater to small and medium-sized enterprises, offering CNC machining for rough and precise processing to meet all customer requirements. We ensure sufficient production capacity to meet your demands.

CNC Machining Service

• CNC Milling, Turning, and Drilling


• Materials: Aluminium, Steel, Polymers, and more


• Prototype & Serial Manufacturing


• Express Manufacturing within 10 Days

Upload your CAD files for an instant quote and explore our common alloy steel grades for casting. Trust Ningbo Yinzhou Ke Ming Machinery Manufacturing Co., Ltd. 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

Ningbo Yinzhou Ke Ming Machinery Manufacturing Co., Ltd.

Welcome to Ningbo Yinzhou Ke Ming Machinery Manufacturing Co., Ltd.

Located in Yinzhou, Ningbo, China, our company specializes in steel investment casting OEM production. With a spacious 5000 square meter facility and over 50 dedicated employees, we ensure precision and quality in every project.

Our Services:

• Investment Casting


• Shell Mold Sand Casting


• Lost Foam Casting


• Water Glass Casting


• Lost Wax Casting

Trust Ningbo Yinzhou Ke Ming Machinery Manufacturing Co., Ltd. for all your casting needs.