High Quality Precision Metal Casting

• Casting Method: pressure Crystallization
• Process: Lost Wax Casting
• Molding Technics: Pressure Casting
• Application: Machinery Parts
• Material: Carbon Steel
• Surface Preparation: Polishing
• Model NO.: KM-C005
• Surface Roughness: Ra1.6
• Machining Tolerance: +/-0.01mm
• Standard: AISI
• Certification: ISO 9001:2008
• Size: What You Want
• Tolerance: +-0.005mm
• Surface Treatment: Shot Blasting
• Heat Treatment: 20
• Galvanized Treatment: 0.0002mm
• Transport Package: Requirements of Customer
• Specification: ISO9001
• Trademark: KM
• Origin: Ningbo Zhejiang China
• HS Code: 7307190000
• Production Capacity: 2300t/Year

Product Description

Ningbo Yinzhou Ke Ming Machinery Manufacturing Co., Ltd.

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

We are the foundry you have been searching for, specializing in carbon steel, stainless steel, and iron casting parts customized to your needs. With over 2000 products casted, we have experience in various structures and materials.

We accept small quantity orders, catering to small and medium-sized enterprises looking to develop new products and grow alongside their customers. Our supporting mechanical machining workshop offers rough and CNC processing to meet all customer requirements with ample production capacity.

CNC Machining Services

• 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

Common Alloy Steel Grades for Casting

Explore our range of alloy steel grades suitable for casting to enhance your products.

	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

Company Name: Ningbo Yinzhou Ke Ming Machinery Manufacturing Co., Ltd.

Located in the renowned industrial town of Yinzhou, Ningbo, China, our company boasts a strategic geographic position for easy accessibility. Established in 2003, we operate from a 5000 square meter modern factory with over 50 skilled employees. Specializing in steel investment casting OEM production, Keming Machinery offers a range of casting services including Investment Casting, Shell Mold Sand Casting, Lost Foam Casting, Water Glass Casting, and Lost Wax Casting. Our advanced CNC machining equipment ensures precision and quality in every product.