Taicang Jinxin Copper Tube Co., Ltd. was established in 1997, originally known as Taicang Metal Processing Factory of Beijing General Research Institute for Nonferrous Metals, which was founded in 1983. Covering a total area of 60,000 square meters, the enterprise has fixed assets of nearly 80 million yuan and an annual production capacity of 6,000 tons of copper tubes. It has investment companies such as Suzhou Hanli and Hongnan Shentong under its umbrella. Over the years, the enterprise has been awarded numerous honors such as provincial high-tech Enterprise, provincial Well-known Trademark, Provincial Export Famous Brand, and EU Registered Trademark. It is regarded as a long-term strategic partner by many multinational groups such as Toyota of Japan. In March 2022, Jiangxi Shengfan Copper Industry Co., Ltd. was established in Jiangxi Province. The factory covers a total area of 33,900 square meters, with a total investment of 180 million yuan. The annual production capacity of copper and copper alloy products is 15,000 tons.

Jinxin's main products cover multiple fields such as automotive manufacturing, building and bathroom fixtures, electrical appliances, Marine ships, and mechanical equipment. The company's leading products are: 1. Complex brass tubes 2. Common brass tubes, which are widely used in bathroom fixtures, antennas, decoration, stationery, copper standard parts, etc. 3. Condenser tubes: There are series products such as HAI77-2, Hsn70-1, H68A, etc. 4. Antenna sleeve 5. Deep processing of bathroom products; 6. Tubes for H70 and H80 "oil coolers" 7. H85 copper water pipe. 8. Brass coil. Among them, the main production machines are all imported from Japan, Germany and Taiwan. We have a 2,500-ton extruder made in Germany, an 800-ton extruder made in Japan, a three-wire stretching machine, an annealing furnace and a cutting machine. All kinds of stretching machines, straightening machines, round head machines, etc. produced in Taiwan. Production is organized with strict production processes and complete testing equipment, ensuring reliable product performance and stable quality.

Shengfan Copper Industry has iteratively upgraded its Jinxin products, introduced multiple imported production lines, and comprehensively implemented the construction of intelligent and digital factories. It has connected ERP with EMS and effectively applied them to the production process to achieve full-process quality control, laying a solid foundation for the company's production and development. The products are applied in fields such as bathroom fixtures, automobiles, consumer electronics, and industrial energy.