Customized Forged Machinery Parts for Different Industries

• Processing Object: Metal
• Molding Style: Forging
• Molding Technics: Pressure Casting
• Application: Machinery Parts
• Material: Steel
• Heat Treatment: Quenching
• Model NO.: KM-F005
• Surface Treatment: Oxidation
• Forging Tolerance: +/-0.1mm
• Standard: AISI
• Certification: ISO 9001:2008
• Size: What You Want
• Surface: What You Want
• Hardness: What You Want
• Packing: What You Want
• Transport Package: Requirements of Customer
• Specification: ISO9001
• Trademark: KM
• Origin: Ningbo Zhejiang China
• Production Capacity: 3000t/Year

Product Description

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 the experience to deliver quality products with various structures and materials.

We welcome small quantity orders, making us the perfect partner for 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, ensuring sufficient production capacity in recent years.

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

Common Alloy Steel Grades for Casting

Partner with us at Ningbo Yinzhou Ke Ming Machinery Manufacturing Co., Ltd. for all your casting and machining needs. Let's create quality products together!

	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.! Our company is strategically located in the renowned industrial town of Yinzhou, Ningbo, China, offering easy accessibility due to its advantageous geographic position. Established in 2003, our company boasts a spacious facility spanning 5000 square meters and a dedicated team of over 50 employees.

Equipped with a modern factory and cutting-edge 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.