Tianjin Huineng Langtian Environmental Protection Equipment, with an annual sales revenue of over 400 million RMB. We specialize in engineering general contracting and system operation and maintenance for flue gas desulfurization, denitrification, organic waste gas treatment, and waste heat recovery.For many years, the company has adhered to the business philosophy of "technology innovation and customer-first service," engaging in extensive cooperation with universities and research instituti...