Plastec Ventilation Inc.

EDI is a leading manufacturer of engineered aeration and biological treatment solutions for municipal and industrial water and wastewater industries. Read More

PRO-Equipment, Inc. is an established manufacturer of process equipment to the pollution control industry, especially for the water/wastewater markets. PEI has been serving the treatment industry since 1997. PEI equipment products currently number over 40, and cover the span of wastewater... Read More

Simtech Process Systems is an industry-leading manufacturer of thermoplastic products and systems used in the control, containment and transport of corrosive fluids, corrosive fumes and high-purity water. Simtech serves a large and diverse customer base in the pharmaceutical, biotechnology,... Read More