Pumport Engineering is an expert in the chemical dosing business. We supply the whole series of metering pump can be found: mechanic, electromagnetic, hydraulic pressure, plunger metering pumps, and we also have water sampling systems for boilers, and if you want to save all the troubles of installing, wiring and so forth, we can create a unique integrated system based on your requirement. Our products are applicable in various fields such as environmental protection, natural gas, chemical, petroleum, papermaking, pharmaceutical, food industries, and power plants. Our products are strictly following the standards of ISO9001 and API 685. We provide the most reliable and efficient customized chemical dosing solutions on this planet for our customers.