Jiangyin Runfang Trading Co., Ltd. is a professional environmental protection equipment supplier, jointly established by a group of professionals who have worked in the sales and promotion of imported fluid equipment and other environmental protection products for many years. The company mainly provides customers with various types of imported corrosion-resistant pumps, metering pumps, combination dosing devices, pneumatic diaphragm pumps, gear pumps, screw pumps, bucket pumps, sludge dewatering systems, dry powder feeding devices, and water quality monitoring instruments and other water treatment professional equipment We will be based on valuable industry experience and profound professional knowledge, uphold the business philosophy of "customer needs are our mission", and adhere to the principle of balancing service and quality, striving to provide customers with top-quality products and comprehensive pre-sales and after-sales services. The main business content of the company is: 1. Wastewater treatment planning, design, construction, and providing advanced supporting equipment using foreign advanced technology and domestic production. 2. The production and sales of laboratory and industrial pH meter series products, pH automatic controllers, and various water treatment instruments and meters are designed and produced using microcomputer technology. 3. Assemble production type small and light quantitative dosing pumps and mixers, which can be selected by customers according to different needs. 4. Agent sales of various environmental protection related equipment and instruments, providing environmental protection consulting. 5. Train on-site operators. Enthusiastic, patient, and responsible after-sales service. Main products of the company: 1. Tescom regulators, Tescom pressure regulators from the United States. 2. Taiwan Plastic Treasure Acid and Alkali Resistant Pump. 3. VERDER pneumatic diaphragm pump from Germany. 4. Procon high-pressure rotary vane pump from the United States. 5. Pen type, portable industrial pH meter, laboratory desktop pH meter: 6 PH(ORP)， Conductivity online controller: 7. COD, BOD， Dissolved oxygen meter, residual chlorine display: 8. Various flow meters: 9. Quantitative dosing pump, portable pump: 10. Blender: 11. Waste vortex non blocking submersible pump: 12. Single screw pump, wound screw pump: