Company Profile

Deeply rooted in high-end manufacturing, jointly building the foundation of our industry—An introduction to Guangdong Quanqi and Nanjing Chenran Enterprises.

In the fields of metalworking equipment and tool manufacturing, Guangdong Quanqi Machinery & Equipment Co., Ltd. and Nanjing Chenran Machinery Manufacturing Co., Ltd., leveraging their respective professional expertise and innovative strength, have established an industrial ecosystem characterized by the synergistic development of equipment and tools. This ecosystem provides comprehensive and core support to the global metalworking industry chain, showcasing China’s robust capabilities in high-end manufacturing.

Guangdong Quanqi Machinery & Equipment Co., Ltd. is a high-end machinery manufacturer specializing in the R&D, production, and export of equipment such as metal slitting machines, cross-cutting machines, leveling machines, flying shear machines, and coil slitting machines. Leveraging our team’s strengths and advanced production management systems, we benchmark against European and American manufacturing standards to ensure product durability. We maintain strict quality control over critical components and other key areas, striving to deliver users a long-lasting and reliable experience.
The company inherits craftsmanship from Germany, Japan, and Taiwan, while continuously innovating based on market feedback, striving for excellence in both mechanical performance and aesthetic design. Our production base covers an area of 20,000 square meters (with a new production facility spanning 46,000 square meters). We have 15 core designers, 25 senior machinists, 20 specialized installation and commissioning technicians, and over 250 professional technical and production personnel. We are equipped with numerous imported CNC machining centers, and key components such as load-bearing frames undergo tempering reprocessing. Gears are precision-machined through hobbing, gear grinding, and nitriding processes, ensuring that our equipment boasts exceptional durability and superior performance.
We offer 24-hour emergency services, with a rapid response time of 12 hours within Guangdong Province and 24 hours for other provinces, ensuring that we address our customers’ issues efficiently and pragmatically. Guided by the principles of “welcoming talented individuals, pursuing lean manufacturing, providing attentive service, and striving for excellence,” our company adheres to the “Six No’s” principle: no cutting corners or using substandard materials; no engaging in cutthroat competition; no adopting immature technologies; no overlooking defective products; no delivering imperfect equipment; and no hiring mismatched talent. Quanqi Machinery is eager to join hands with you to co-create the future of high-end equipment manufacturing.

Nanjing Chenran Machinery Manufacturing Co., Ltd., established in 2016, traces its origins back to an earlier enterprise that has accumulated 15 years of specialized experience in mechanical manufacturing. Located in Qilidian Road, Honglan Town, Lishui District, Nanjing City, Jiangsu Province, within the industrial concentration zone, the company enjoys a superior geographic location and convenient transportation, enabling it to build an efficient logistics and distribution support system. As a professional manufacturer integrating design, R&D, and production of mechanical cutting tools, the company focuses on the metalworking shearing sector. Its core product line includes high-precision circular blades, longitudinal shear blades, slitting sleeves, dividing discs, and cross-cutting blades, making it a benchmark brand in the field of metalworking cutting tools. Chenran Machinery consistently adheres to the philosophy of “Precision Engineering at the Edge of the Blade,” maintaining a “zero-tolerance” standard throughout every stage—from production to quality inspection. Its products are made from high-hardness alloy steel or cemented carbide, with optimized material formulations and heat treatment processes that ensure a hardness range of HRC58–62. These blades exhibit exceptional wear resistance and corrosion resistance, and can be used effectively with various metal materials ranging in thickness from 0.1 mm to 20 mm, including stainless steel, cold-rolled sheets, copper, and aluminum plates. They are widely applied across multiple industries, such as steel mills, pipe manufacturers, and rolling mills. The company has established a comprehensive service system covering pre-sales, in-sales, and after-sales support. It has set up an after-sales service center in Foshan, in the Pearl River Delta region, ensuring a rapid response time of just two hours nationwide. Additionally, the company offers customized solutions tailored to specific customer needs. Over the years, Chenran Machinery has built a loyal customer base comprising prestigious companies such as Foxconn, Hisense, and POSCO, achieving a customer loyalty rate of 92%. Its market coverage extends to China, Southeast Asia, Europe, and other regions.

The two companies are collaborating closely around the core focus of a “comprehensive supply chain for equipment and cutting tools,” engaging in deep-level cooperation and direct sourcing from the source. They have each established technological barriers in their respective fields—equipment manufacturing and cutting-tool R&D—and together provide the metalworking industry with efficient, precise, and stable solutions. Looking ahead, both sides will continue to deepen their expertise in their core businesses, drive innovative breakthroughs, and work hand-in-hand to create a bright new future for the high-end equipment manufacturing and cutting-tool industries.