About Us


Our History

Our company is located in the famous industrial town Yinzhou, Ningbo in China. It is very convenient to be reached with an advantageous geographic position. Our company was established in 2003, it covers a total area of 5000 square meters and now has more than 50 employees.We have the modern factory and the advanced CNC machining equipment. Now focus on the steel investment casting oem production. Keming Machinery provides casting services such as Investment Casting, Shell Mold Sand Casting, Lost Foam Casting, Water Glass Casting, Lost Wax Casting, etc.


Our Factory

Specializing in the manufacturing of lost wax investment castings and finished products in carbon steel and low alloy steel, is a supplier of investment castings with water glass process in China.

Processing Workshop
Inspection Workshop

Product Application

Our products cover a wide range of industries including train & railway, automobile & truck, construction machinery, mining machinery, forklift, agricultural machinery, shipbuilding, petroleum machinery, construction, valve and pumps, electric machine ,hardware, power equipment and so on.

Our Certificate

We are capable to produce products according to customers’ drawings or samples, we focus on both carbon steel and low alloy steel. Up to today, more than 100 raw materials and 5,000 kinds of different products have been developed and produced by us. We are familiar with the various industrial standards, such as Chinese GB, American ASTM, AISI , German DIN, French NF, Japanese JIS, British BS, Australian AS and Association of American Railroads (AAR ) and other industrial standards.

Production Equipment

The core of Ningbo Keming Machinery Manufacturing Co., Ltd.'s success lies in its commitment to innovation and quality. The company has two casting process lines and an advanced machining workshop, with 30 lathes and 10 CNC processing equipment, which can meet the needs of blank casting. These state-of-the-art facilities enable the company to produce quality equipment that meets the highest standards of precision and performance.

Production Market

supply both precision castings and finished products with an annual production capacity of over 2000 tons, and the products are mainly exported to Europe, America, Japan and other destinations around the world.



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