Factory
Huazhong Metal Brazing Materials, located in Zhongshan, Guangdong, China, is a professional manufacturer specializing in brazing filler metals and fluxes. Since 2000, the company has focused on the development, production, and application of high-quality brazing materials for industrial customers.With advanced production and testing equipment, Huazhong manufactures a wide range of brazing alloys, including silver-based, copper-based and tin-based, available in forms such as rods, wires, sheets, rings, powders and pastes.We follow strict quality control throughout the entire production process, from raw material selection and alloy preparation to forming and final inspection, ensuring stable quality and reliable brazing performance. Huazhong has also contributed to the development of China’s copper-based brazing filler metal standards, reflecting its technical expertise in the industry.Serving industries such as refrigeration, air conditioning, heat exchangers, electrical appliances, automotive components, motors, transformers, and metal products. Huazhong’s products are exported to markets including Europe, the United States, and Southeast Asia.
Production Process
From raw materials to high-quality products, we strictly control every step.
Melting
It is thoroughly fused through high-temperature smelting and refined to remove impurities, ensuring compositional stability.
Chemical Analysis
Rigorous lab testing is performed on each production batch to confirm chemical composition compliance and required physical properties.
polishing
Solder polishing removes surface oxide and scratches for a clean metal surface, ensuring good brazing wetting.
Extrusion
We use precision extrusion to form molten materials into preliminary profiles such as rods and wires.
Wire Drawing
Material undergoes wire drawing to achieve the required diameter while upgrading surface quality and mechanical properties.
Ring forming-Straightening-Coiling
Drawn brazing alloys are available as rods, wires, rings, flat wires, spools and strips for different application needs.
Cleaning
They are cleaned to remove oil and oxide contaminants, then rinsed and dried for a clean surface to guarantee reliable brazing results.
Packing
We adopt reliable packing methods to guarantee product integrity throughout transport and storage.