Ace Glass Incorporated. - Supplying constant temperature laboratory equipment: laboratory baths, water baths, dry baths, bath circulating and immersion chillers. IIoSys - Individual optical Systems for Identifying Plastics, Textiles and Carpets Applied Precision Technology, Inc. - Manufactures automatic test equipment for the plastic manufacturing industry. Goettfert Inc. - Manufactures reological testing equipment for plastic and rubber including, melt indexers plastometers on-line rheometer with extrusiometers and accessories. Ray-Ran Technologies - Polymer test equipment for quality control. Turnkey systems for raw material evaluation, test sample preparation and sample and component testing. Dynisco Instruments - Pressure and temperature measurement and control products for the plastics industry, transducers and transmitters and the sensing technologies. Mastrad Testing Systems Ltd - Manufacturer of quality control and test systems and for plastics, petroleum, concrete, and ceramics laboratories and for on-site use. Abbeon Cal, Inc. - Supplier of tools and application information primarily to the plastics industry. Also carry a vast selection of precision meteorological and laboratory instruments ONEhalf20 Inc. - Distributor of pressure and temperature measurement and display products for the polymer and chemical processing industries; includes transducers, transmitters, sensors and gauges for extrusion melt pressure applications.