Our History

Our Factory
Ningbo Exist Machinery Trade Co., Ltd. is an export-oriented enterprise in international city NINGBO,CHINA. The company is committed to becoming a professional engineering machinery parts supplier, mainly producing excavators, loaders, bulldozers: ground engaging tools,bucket teeth&adapters,side cutters,ripper teeth,cutting edge&end bits,pin&retainer,bolts&nuts,wear-resistant plates, large steel casting&forgging,equipment structural components, and supporting CNC machining centers.
Our company was established in 2005 as a professional import and export company, mainly responsible for the company's export business. The company has a 260 square meters office area in Ningbo, and also has its own production base in Jiangxi Province, China. The factory name is Jiangxi King Casting Manufacture Co., Ltd. It is located in the beautiful rice town of Wannian County, 90 kilometers away from Nanchang, connected by a highway, and only takes 1 hour to travel.
Jiangxi King Casting Manufacture Co., Ltd. covers a total area of 30000 square meters, with a factory and office building of 17000 square meters. It is an oriented enterprise specializing in the production of wear-resistant parts for engineering and construction machinery. The company annually produces 5000 tons of bucket teeth and more than 2000 tons of other wear-resistant parts, and its products are mainly sold to countries such as the United States, Europe, the Middle East, and Southeast Asia. It is one of the excellent supporting parts suppliers in the international engineering machinery industry. The company has 300 employees, including 30 technical engineers, 40 management and sales teams, and the remaining production line employees. The company customizes products based on customer needs, including mold development, products casting, heat treatment, painting and package, transportation and export.
The company has the ability to independently develop materials and develop wear-resistant products that meet various working conditions. Therefore, the company is equipped with a series of physical and chemical testing experimental equipment, including imported direct reading spectrometers, material analysis equipment, mirror analyzers, low-temperature impact testing machines, Brinell and Rockwell hardness testers, tensile testers, material wear testing machines, X-ray, magnetic powder, and ultrasonic flaw detectors.
Our company adheres to DEVELOPMENT BY TOP QUALITY, SATISFY CUSTOMER'S DEMANDS,enhances the ability of competition based on improvement of quality. The company sincerely welcomes customers from domestic and abroad to visit our company,do business and create brilliance hand in hand.




Our Product
Excavators, loaders, bulldozers: ground engaging tools,bucket teeth&adapters,side cutters,ripper teeth,cutting edge&end bits,pin&retainer,bolts&nuts,under carriage parts,wear-resistant plates, large steel casting&forgging,equipment structural components, and supporting CNC machining centers




Product Application
Excavators, loaders, bulldozers machines and equipments for mining and construction industry


Our Certificate


Production Equipment
The company is equipped with a series of physical and chemical testing experimental equipment, including imported direct reading spectrometers, material analysis equipment, mirror analyzers, low-temperature impact testing machines, Brinell and Rockwell hardness testers, tensile testers, material wear testing machines, X-ray, magnetic powder, and ultrasonic flaw detectors.
Production Market
The company annually produces 5000 tons of bucket teeth and more than 2000 tons of other wear-resistant parts, and its products are mainly sold to countries such as the United States, Europe, the Middle East, and Southeast Asia. It is one of the excellent supporting parts suppliers in the international engineering machinery industry.
Our Service
The company customizes products based on customer needs, including mold development, products casting, heat treatment, painting and package, transportation and export.






