Henan Tianyu Environmental Protection Engineering Co., Ltd.

Henan Tianyu Environmental Engineering Co., Ltd. is a comprehensive environmental-protection company that integrates R & D, engineering design, equipment manufacturing, on-site installation and long-term O & M services. For more than three decades the company and its subsidiary, Zhengzhou Zhongyuan Yijing Environmental Equipment Factory, have specialised in “three-waste” treatment—waste-water, waste-gas and noise control—across municipal, industrial and commercial projects, building an extensive portfolio throughout central China and beyond. Business scope & flagship products Tianyu supplies complete solutions that cover process consulting, pilot testing, turnkey delivery and digital after-sales monitoring. Core product lines include: GXW high-efficiency desulphurisation dust collectors for flue-gas purification in boilers and kilns; XHFL ash–water separators used in coal-fired power stations and cement plants; MBR and AO series integrated sewage-treatment systems (above-ground and buried types) for municipal, industrial and rural applications; FYJ composite high-efficiency kitchen fume purifiers, certified to HJ/T 62-2001, with ≥ 95 % removal efficiency for catering exhausts; Containerised medical wastewater treatment plants that combine anaerobic, anoxic and aerobic units in one skid, ensuring stable effluent that meets hospital discharge standards while occupying a minimal footprint. All equipment can be customised to client-specific flow rates, influent characteristics and local discharge regulations. Technical strength & certifications Continuous investment in process simulation, CFD optimisation and IoT-based remote diagnostics enables Tianyu to keep its key performance indicators—removal efficiency, pressure loss and energy consumption—at the leading edge of the domestic market. The company was among the first in Henan to receive the provincial “Quality-Reliable Product” award and obtained product accreditation from the Zhengzhou Environmental Protection Bureau as early as 1994, followed by a Recommendation Certificate from the Henan Environmental-Protection Industry Association in 2003. Track record Tianyu’s solutions have been successfully deployed at more than 40 reference sites, including Donghai Slaughterhouse, Wanrun Group, Henan Provincial Police Hospital, Zhengzhou Railway Locomotive Depot and Xinxiang Hengda Paper Group, consistently earning favourable reviews for performance and reliability. Development vision Looking ahead, the company is accelerating research into low-carbon process integration, modular smart plants and zero-discharge technologies, aiming to become a trusted partner in China’s “dual-carbon” transition while expanding selected product lines to Southeast Asian emerging markets through EPC + O & M business models. Guided by the motto “A Better Tomorrow, Created Together,” Tianyu will continue to deliver high-quality, sustainable environmental solutions for its global customers.