Harbin Hongchengweiye Environmental Protection Water Treatment Co., Ltd.: Founded in 2011, we have over a decade of experience in water treatment engineering construction and product quality assurance. Our products are distributed in Heilongjiang, Jilin, Inner Mongolia, and more. Our company boasts an advanced water treatment equipment production platform, excellent technical talent in water treatment, professional operators, and an advanced unit title awarded by the environmental protection department. Harbin Hongchengweiye Environmental Protection Water Treatment Co., Ltd. specializes in iron and manganese removal equipment, variable frequency water supply equipment, water softening equipment, pure water equipment, and Harbin stainless steel water tanks, offering small land use, low energy consumption, stable water quality output, and competitive prices. Our company adheres to the principle of "honesty as the cornerstone and quality guaranteed" to serve our customers. We are committed to providing comprehensive services to sincerely solve all your water treatment issues.