Jiangsu Huanchuan Environment Engineering Co., Ltd. is a specialist supplier of air diffusers for wastewater treatment. Based in Jiangsu Taizhou and supplying products across the world, yearly wastewater treatment project experience helps us to improve product persistently. – Specialized manufacturer for air diffuser for water treatment.- Hundreds of water treatment project experience helps us improve product persistently.- As manufacturer, we have strong control in product quality and without middle man price.- 3 hours drive from Shanghai Pudong Airport.- Profession, quality and innovation are company philosophy.