Tangshanhuichuan Environ-Techco., Ltd. is a technology-based manufacturer and contract manufacturer based in Tangshan, China, specializing in environmental protection solutions. Established in 2024, the company focuses on the manufacturing, sales, and services of gas desulfurization, biogas desulfurization, flue gas desulfurization, and dust control equipment. They also offer various models of gas generators, low nitrogen burners, and environmental protection renovations for kilns and boilers. The company is structured into four business units: desulfurization, waste gas engineering, low nitrogen combustion, and automation, providing comprehensive solutions including organic waste gas control, welding smoke control, and industrial control automation systems. Tangshanhuichuan Environ-Techco., Ltd. integrates energy-saving and environmental protection technologies into its product development, serving industries such as steel, ceramics, building materials, metallurgy, chemical engineering, non-ferrous metals, machinery manufacturing, furniture manufacturing, and automobile manufacturing. Their products are sold nationally and exported to Southeast Asia and East Asia. The company has established collaborations with major universities and research institutes for production, academia, and research.
Hebei Unison International Co., Ltd, established in 2013, is a manufacturer, trading company, and wholesaler based in Shijiazhuang, China, with 11 to 50 employees. The company's management has over a decade of experience in steel trading. Hebei Unison International specializes in a wide range of building decoration materials and steel products, including steel sheets (galvanized, electro galvanized, HR CR, PPGI, PPGL, galvalume), steel pipes (regular, round, section steel), and weld mesh. Their product offerings also extend to glass sheets, rockfall netting, and decorative mesh. The company is involved in wholesale, retail, import, and export of these goods, with key export markets in Oceania, Southeast Asia, and Africa.