BGT Group Co., Ltd. (Abbreviated: BGT; Stock Code: 300774), founded in 2004 with a registered capital of RMB 408.76 million, is headquartered in the Beijing Economic-Technological Development Area. The company operates 35 subsidiaries, 2 production bases, and 3 R&D centers nationwide. BGT specializes in providing comprehensive solutions for industrial water treatment, high-salinity wastewater resource recovery, and comprehensive salt lake/mineral development. Its offerings encompass technology R&D, integrated equipment supply, proprietary membrane materials, and intelligent operation & maintenance services. Recognized as a National High-Tech Enterprise and a National "Specialized, Refined, Differential, and Innovative (SRDI) Little Giant" Enterprise, BGT is a leading Chinese company in high-salinity water resource utilization and salt lake lithium extraction.

For nearly 21 years, BGT has focused on industrial water treatment and high-salinity wastewater recycling. Its "Affordable Zero Emission" technology enables wastewater resource recovery, significantly reducing corporate environmental costs and cementing its industry leadership. Building on its legacy of innovation, BGT pioneered the industrial park wastewater co-treatment model in 2008, enabling municipal wastewater reuse across industrial facilities in multiple districts/counties, and later proposed the integrated salt lake development concept in 2021, launching Tibet's inaugural project for comprehensive lithium, potassium, rubidium, and cesium recovery. Today, BGT's operations span diverse sectors including coal chemicals, petrochemicals, power generation, new energy, new materials, pharmaceuticals, coking wastewater, semiconductor manufacturing, and salt lake lithium extraction, serving over 500 global clients while annually treating 2 billion tons of wastewater and recovering 700,000 tons of industrial-grade salt. Through its technical expertise, project experience, stringent quality control, after-sales support, market dominance, and brand strength, BGT maintains industry leadership in high-salinity water resource utilization, consistently recognized as the "Industrial & Park Water Treatment Leader – Annual Pioneer in High-Salinity Wastewater ZLD" by authoritative bodies.