Shandong Tangzheng Environmental Engineering Co., Ltd. is a technological SME committed to the environmental protection and prevention industry. We specialize in the manufacturing, sales, maintenance, debugging, and import/export of over 200 types of water pollution prevention and control equipment, including filtration equipment, chemical treatment equipment, anaerobic/aerobic equipment, physical treatment equipment, sludge treatment equipment, and integrated wastewater treatment equipment. We also engage in the construction and operation of large and medium-sized wastewater treatment and reclaimed water utilization projects, provide environmental information consulting, transfer high-tech technologies, develop and promote new environmental protection technologies, and apply them to solve problems such as water conservation, energy saving, reducing production operation costs, and alleviating environmental pollution for our clients, enabling them to achieve maximized economic and so...