HOT PRODUCTS
About us
Green Valley Environmental Protection Technology Co., Ltd. is a high-tech enterprise jointly initiated by senior environmental protection practitioners in China, alumni of University of Science and Technology of China, scientists team engaged in exhaust gas treatment research for more than 20 years in Silicon Valley of the United States, and well-known scientific research institutions in China.
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NOx Monitoring
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CO&HC Monitoring
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VOCs Monitoring
FEATURED PRODUCTS
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Waste gas treatment of syngas power generation
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Distributed energy exhaust treatment
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Nature Gas Generation Exhaust DOC+SCR Treatment
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Treatment of waste gas from anaerobic biogas po...
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Treatment of waste gas from kitchen waste power...
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Diesel Generation Exhaust DOC+DPF+SCR Treatment
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Treatment of waste gas from anaerobic biogas po...
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Nature Gas Generation Exhaust DOC+SCR Treatment
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Waste gas treatment of syngas power generation
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Biogas/Biomass Engine Exhaust DOC+SCR treatment
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Ship Engine and Generation
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Coal/Oilfield Gas Engine Exhaust SCR Treatment
our blog
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Notice & Reminders for Mid‑Autumn Festival Holiday 2026
Mid‑Autumn Festival holiday arrangement Warm Reminder Based on the actual conditions of our company, the Mid‑Autumn Festival holiday is scheduled as follows: September 25, 2026 to September 27, 2026 (3 days in total). To ensure smooth receipt of your goods during and after the holiday, please n...
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Standby generator exhaust exceeds standard? Integrated DPF+SCR comprehensive treatment solves black smoke and NOₓ at one go! #BlackSmokeTreatment #SCRDenitrification #ExhaustGasComprehensiveTreatment
https://www.grvnestech.com/uploads/20260918Standby-generator-exhaust-exceeds-standard.mp4
