Guangdong Quanqi Machinery & Equipment Co., Ltd.
R&D Strength
Nanjing Chenran Machinery Manufacturing Co., Ltd. is a specialized manufacturer of mechanical cutting tools, integrating design, R&D, and manufacturing under one roof. The company focuses exclusively on the metalworking shearing sector, with its core product lines including high-precision circular blades, slitting blades, strip-dividing sleeves, dividing discs, and cross-cutting blades—making it a benchmark brand in the field of metalworking 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 steels or cemented carbides, with optimized material formulations and heat treatment processes that ensure hardness levels between HRC58 and 62. These blades exhibit exceptional wear resistance and corrosion resistance, making them suitable for a wide range of metal materials—including stainless steel, cold-rolled sheets, copper, and aluminum—with thicknesses ranging from 0.1 mm to 20 mm. They are widely used across various industries, such as steel mills, pipe manufacturers, and rolling mills.
Nanjing Chenran Machinery Manufacturing Co., Ltd. is a specialized manufacturer of mechanical cutting tools, integrating design, R&D, and manufacturing under one roof. The company focuses exclusively on the metalworking shearing sector, with its core product lines including high-precision circular blades, slitting blades, strip-dividing sleeves, dividing discs, and cross-cutting blades—making it a benchmark brand in the field of metalworking 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 steels or cemented carbides, with optimized material formulations and heat treatment processes that ensure hardness levels between HRC58 and 62. These blades exhibit exceptional wear resistance and corrosion resistance, making them suitable for a wide range of metal materials—including stainless steel, cold-rolled sheets, copper, and aluminum—with thicknesses ranging from 0.1 mm to 20 mm. They are widely used across various industries, such as steel mills, pipe manufacturers, and rolling mills.
Patent Certificate
ISO Quality Management Certification Certificate
ISO 45001 Occupational Health and Safety Management System Certification Certificate
ISO 14001 Environmental Management System Certification Certificate
CE certificate
Online Message
If you’ve already tried our product, we’d love to hear your honest feedback. Your satisfaction is the driving force behind our progress, and your suggestions are invaluable guidance for our ongoing improvement.
Contact Us ⇀
Sales Manager
Address: Unit 106, Building 20, Shunlian Machinery City, Shunde District, Foshan City, Guangdong Province, China.
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