Since 1955, Cole-Parmer has been a leading global source of laboratory and industrial fluid handling products, instrumentation, equipment, and supplies. We are proven experts in the fields of temperature measurement and control, electrochemistry, and fluid handling. Our products are sold throughout the world through company-owned customer channel outlets and a strong network of international dealers. We boast an on-site, A2LA-accredited metrology... More

Since the company was founded in 1931, customers have come to recognize Dwyer Instruments to stand for quality, reliability, and readily available low cost products. As a leading manufacturer in the controls and instrumentation industry, we continue to grow and serve major markets including, but not limited to HVAC, chemical, food, oil and gas, and pollution control. New applications are discovered daily through a cooperative effort between Dwyer... More

Orange Research is a manufacturer of industrial instrumentation, supplying differential pressure, flow and level instruments in the form of gauges, switches and transmitters. Some of the many applications for these products include monitoring filtration equipment, compressors and heat exchangers for a wide variety of industries including oil refining, chemicals and semiconductors, just to name a few! The company's beginnings are rooted in the entrepreneurial... More