RS Engineering

Ritchie Engineering has been engineering, manufacturing and improving YELLOW JACKET hoses for decades. The YELLOW JACKET brand name is found on one of the largest single lines of heating, ventilation and air conditioning tools in the industry. YELLOW JACKET products are used on projects ranging from detection through evacuation, charging and recovery. Ritchie Engineering is located in Bloomington, Minn.

Helical Dynamics Engineering, based in Minneapolis, MN, is a leading manufacturer specializing in purifying air cleaning equipment. The company caters to both commercial and residential clients, offering its services across the Twin Cities metro area. Generated from their available business information

HistorySmith Engineering began as a service company providing service support for swimming pool maintenance and drinking water supplies.SpecialtiesSmith Engineering manufactures water purification equipment for use in high technology manufacturing. We specialize in water systems requiring microbial control and high purity. Additionally Smith Engineering operates an exchange Deionization business within the 7 county Twin Cities area, or by shipment throughout the United States. We also offer equipment and services internationally. Our distributed product offering makes accessibilty and ordering of critical system and process components easy and timely, shipping from our Chaska Minnesota warehouse. Smith Engineering's service department is extremely tenured and talented. Our service group travels the world in support of our customers needs. If your company manufactures medical devices, electronic components, food products, or any offerings requiring purity in your process, make Smith Engineering a valuable asset to your quality effort.