Ningbo Jinfeng Welding and Cutting Machinery Manufacturing Co., Ltd. is located in Hangzhou Bay New District, the southern end of the Hangzhou Bay Cross-Sea Bridge. The company was founded in 1987. It is a private enterprise integrating R&D, production and sales of welding and cutting equipment. It is the executive officer of the China Welding Association. It is a director unit and one of the standards drafting units for welding and cutting industry, with strong capital strength and rich industry experience.

Under the leadership of Chairman Zhang Dejun, four companies including Shanghai Jinfeng Welding and Cutting Machinery Manufacturing Co., Ltd. have been established. It now has a total assets of nearly 230 million yuan and the main factory covers an area of ​​75,000 square meters. The company is committed to the research and development and manufacturing of special equipment for welding and cutting, and many of the new products independently developed have obtained national invention patents. In 2002, it obtained ISO9001 quality management system certification and CE certification.

After years of development and accumulation of products, the company's two major industries: friction stir welding series products, complete sets of equipment for various types of steel production lines, pipe processing production lines, CNC flame, plasma, and laser cutting machines. PRG series robot profile cutting production line, PKG series robot lock cutting machine, cutting nozzle, welding torch, etc. Jinfeng Company's products have been widely used in shipbuilding, engineering machinery, steel structure, transportation, marine engineering, petrochemical and other industries. In 2002, it signed a technical cooperation agreement with TANAKA, a famous international cutting machine company in Japan. In 2005, the company has successively established technical development cooperation relations with Shanghai Institute of Shipbuilding Technology and Shanghai Jiaotong University.

The company has established a complete product quality assurance system and set up strict quality inspection measures in each business process and different nodes, covering all links from raw material procurement, processing, assembly to product debugging. After the product was delivered and operated, the company provided customers with complete after-sales service, allowing customers to receive support and response quickly and in a timely manner.

Strong cost awareness and persistent pursuit of technological innovation from the customer's perspective have been integrated into the company's daily product research and development process. The company actively explores and strives to improve its own efficiency, while also creating solutions that keep pace with the times and are more economically efficient for customers, aiming to enhance their market competitiveness. This has enabled the company to maintain a stable growth momentum in the changing times and the ups and downs of the market for decades, and to continuously consolidate its industry position.