Located in Gongyi City - the Central Plains economic hub, our strategic position connects Zhengzhou , Luoyang , Shaolin Temple Heritage Zone , and Yellow River ecological belt. Supported by multimodal transport networks including Longhai Railway, G310 National Highway, and Lianhuo Expressway, we deliver efficient logistics solutions nationwide.
Here you to know, what our customers say about us.
As a leading PCB manufacturer in South China, we struggled with copper-laden wastewater. Haichuan's chelation-precipitation solution reduced total copper from 85mg/L to 0.3mg/L, far exceeding China's Electroplating Discharge Standard (GB21900-2008). Their 24/7 onsite commissioning demonstrated world-class expertise.
Our Indonesian palm oil mill faced 12,000mg/L COD effluent. Haichuan's anaerobic-MBR hybrid system achieved 80% water reuse, saving $3.2M annually in freshwater costs. Their deep understanding of Southeast Asia's water chemistry set them apart
In Selborne's WWTP upgrade, Haichuan's high-efficiency flocculant boosted SS removal to 99% while cutting treatment cost by 18%/ton. Their lifecycle carbon footprint analysis secured our EU Green Infrastructure Fund approval.
At our Inner Mongolia rare earth mine, Haichuan's neutralization-constructed wetland system transformed pH2.5 acid drainage to pH6.8 compliance while generating $700k/year from calcium sulfate byproducts. A true eco-economic win-win.
Henan Haichuan Environmental Technology Co., Ltd.