Haodong CNC is a high-tech enterprise specializing in R&D, manufacturing and sales of high-grade color door and window seamless welding machines. The company has a strong design and research and development strength. Since its establishment, the company has designed and manufactured high-grade color door and window seamless welding machines that are more suitable for different markets on the basis of absorbing and digesting foreign advanced technology and processing technology. Since its inception, the company has been adhering to the "research and innovation, the use of the heart to create" the purpose and "credit first, the user first" business philosophy, to provide users with first-class products and quality after-sales service.