Zhejiang Kunbo Machinery & Manufacturing Co., Ltd.

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Company Profile
Established in 2007, Zhejiang Kunbo Machinery & Manufacturing Co., Ltd is a Joint stock company specialising in the production of machine parts. It is ideally located in a new industrial park between Hangzhou and Shanghai, with a floor area covering 3300 square meter with over 100 employees. Zhejiang Kunbo Machinery & Manufacturing Co., boasts an annual production capacity of 5000t, composing of a foundry with resin sand processes and a machining factory, enabling it to providing a full range of services, ranging from pattern production, casting, finished machining, and assembly. Major products are exported mainly to customers in Japan, Europe and America, as well as the domestic joint-venture enterprises, including wind power generating companies and the nuclear power industry.

Equipped with an advanced casting production line of resin sand, casting facilities like medium frequency electrical furnace, casting cleaning and blasting equipments and painting equipment, quality testing instruments include, chemical analysers, material property testing machines, impact testing machines, metallographic machine, ultrasonic testing machine, magnetic powder crack detectors.

Zhejiang Kunbo Machinery & Manufacturing Co., produces castings of various materials according to customer requirements, for example ISO, GB(Chinese standard), ASTM (American), DIN(German), EN(European), JIS(Japan) with unit weight ranging from 1kg to 3000kg. Product types include parts of engines, pumps, valves, plastic injection machines, die casting machines, ships, oil drilling parts and engineering machinery. The main materials used are, ductile iron, gray iron, alloy steel, and carbon steel.

The machining factory is equipped with large scale digitally controlled boring and milling machines, vertical CNC lathes, machining centers, turning machines and drilling machines, which enables Zhejiang Kunbo Machinery & Manufacturing Co., to provide semi-finished parts, finished parts and assembly where required.