Guangdong Hanhao Technology Co., Ltd.A comprehensive manufacturer of stainless steel industrial pipe equipment, integrating research and development, manufacturing, sales, and supporting services. Our production lines are applied to pipes used in various fields, including hygienic fluid, heat exchangers, petrochemicals, nuclear power, and semiconductor industries.

Han Gao Technology is one of the leading one-stop service providers for high-end industrial pipeline equipment in China. Specializing in intelligent manufacturing: laser welding production lines, precision welding tube production lines, seam flattening equipment, bright annealing equipment, welding tracking systems, intelligent control systems, precision rolling bright annealing production lines, and rotary annealing production lines. The Han Gao brand seam flattening and bright annealing equipment are renowned for their quality, with an 80%+ market share and designated as the preferred brand by numerous customers. After 20 years of dedication, our technologies have set global benchmarks: laser welding production lines, precision welding tube production lines, precision rolling bright annealing production lines, and rotary annealing production lines have secured multiple national patents and received high recognition for their significant efficiency improvements.

After 20 years of development, our technologies have achieved global leadership and set the trend.

·Our precision welded tube production line boasts significant advantages of high precision and fast speed.

· The laser welding production line features high speed, minimal heat affected area, and superior weld quality.

·Industry-first stabilized bright solution equipment, with precise segment temperature control to ±2°C, offering superior heat treatment performance.

·The world's largest rotary solid solution production line, with a manufacturing diameter up to 2030mm, energy saving over 30%, no need for secondary straightening after annealing, and efficiency increased by 50%.

·Industry-first induction-bright solid solution rolling tube production line, integrated with rolling mill, significantly enhancing work efficiency.

· The development of the bright wire solid solution production line has been successfully achieved, achieving the fastest speed of 150 m/min, breaking the industry record.

High-speed weld seam flattening machine, speed increased by 50%.

· Leading industry provider of IoT systems, enhancing corporate profitability and quality, and improving customer technical support.

Adhering to the principle of “Demand-driven, innovation at the coreOur philosophy is to continuously increase our investment in innovation, accelerate innovation-driven development, and lead the industry towards the upgrade to intelligent digital factories.