Heyuan Xinlong Industrial Group Co., Ltd. is located in Heyuan City, Guangdong Province. Its subsidiaries include Guangzhou Xinxi Technology Ltd., Lianping Xinhuang Metallic Materials Ltd., and Lianping Xinxin Reproductive Resource Recycling Ltd. Guangzhou Xinxi
Guangzhou Xinxi Technology Ltd. OverviewGuangzhou Xinxi Technology Ltd. was established in 1998 and is a member of Heyuan Xinlong Industrial Group. Originally known as Guangzhou Iron and Steel Technology Development Co., Ltd., it now has subsidiaries including Guangzhou Xinxi Technology Ltd Beihai Branch
The ladle full-cover insulation system provides an effective technical solution to prevent high-cost heat energy from escaping through the ladle lining and molten steel, enabling steel plants to reduce production costs, improve operational conditions, and enhance productivity. The annual economic benefits obtained from using this insulation system are typically several times higher than the initial investment.
Heyuan Xinlong Industrial Group Co., Ltd. owns two 40-ton AOD converters, which have been approved by the environmental supervision department. The AOD converter is an external refining technology that utilizes a mixture of argon and oxygen gas to refine stainless steel. In this process, the molten steel obtained from the electric arc furnace is poured into the AOD
The Intelligent Smelting Robot Feeding System developed by Guangzhou Xinxi Metallurgical Equipment Technology Co., Ltd. has been successfully put into production at Heyuan Xinlong Industrial Group Co., Ltd., significantly contributing to economic efficiency and signaling a revolution in the automation of the metallurgical industry. This system holds a national invention patent and has been officially launched in the market, garnering favor from numerous steel enterprises across the country.
The Xinlong Stainless Steel Pipe Plant, established by Heyuan Xinlong Industrial Group Co., Ltd., leverages its excellent equipment, strong R&D capabilities, and production experience to launch products under the "Xinlong" brand. Adhering to the business philosophy of "quality creates value and service builds reputation," the plant is committed to becoming a benchmark for stainless steel welded pipe manufacturers in China.
Lianping Xinhuang Metallic Materials Ltd. is a member of Xinlong Group, located in Youxi Town, Lianping County, Heyuan City, Guangdong Province. The company has an annual production line capacity of 450,000 tons for hot-rolled stainless steel strips.
The Xinlong Group's strip steel branch's solution annealing and pickling production line was put into operation in May 2024. The factory covers an area of 22,700 square meters, with the workshop occupying 13,600 square meters. Two fully automatic solution lines and four fully automatic pickling lines have been established. Currently, the steel strips are available in two materials: 201 and 304, with widths ranging from 605 mm to 690 mm and thicknesses from 2.3 mm to 4.5 mm, achieving an annual production capacity of 600,000 tons.
In 2008, Xinlong Group responded to the national macro-control industrial policy by investing 60 million yuan to transform and upgrade, becoming a project that produces chromium-nickel iron materials encouraged by the state.
Xinxi Technology has focused on researching metal 3D printing materials—metal powders—and has achieved significant breakthroughs
