Tulsa Heaters, Inc. (THI) is a private Engineering firm located in Tulsa, OK, celebrating 35 years of service to the global oil & gas industry. THI has built a reputation as one of the world's leading designers and manufacturers of fired heaters, waste heat recovery units (WHRU's), and complementary systems. THI has also retrofitted and improved upon virtually every brand of fired heater system manufactured in the U.S.A. To date, THI, has manufactured over 950 new heater products and executed over 1300 major product retrofits. Many of these projects involved highly innovative engineering designs and/or new concepts to achieve the clients' specialized needs. THI's primary goal is to maintain our solid and satisfied client base by offering the highest level of customer service, quality of design and fabrication, and efficient project management.

Aggregate Holdings is a predominantly German-focused real estate investment company, with interests also in Portugal. It has over € 7.9bn of assets and a multi-billion € gross development value project portfolio. As a fully integrated platform we cover the full real estate development value chain when investing in residential and commercial projects with robust fundamentals and strong growth prospects. From project acquisition to financing, planning and development, all phases are led by a highly experienced management team with a strong operational and transactional track record and supported by dedicated local teams.

We are a manufacturer's representative for Boilers, Water Heaters, Grey/Rainwater Harvesting Collection Systems, Pumps, Booster Systems, Hydronic Specialties, Tanks, and much more! HTE has been in the Heating and Cooling Industry for over 50 years. Our headquarters are located in the Bay Area, more offices located in Southern CA and Central CA. For more information and a complete list of all the Lines we represent, please visit our website: www.htecompany.com

Tulsa Tube Bending is the largest pipe bending company devoted to the cold and heat induction bending of precision pipe and tube bends. Established in 1958, Tulsa Tube Bending's pipe bends and tube rolling abilities allow the formation of long sweep elbows from round, square and rectangular tubing up to 36"​ outside diameter as well as the fabrication of helical pipe coils to ASME code. We are certified to ISO 9001-2015. Our capabilities include: – Cold forming from 1” to 16” OD – Heat Induction bending from 3.5″ to 36″ OD – Bend Radii – Generally 3D (depending on wall thickness) and up – Segmentable bends – ASME code coils (helical, conical or pancake) from 1” OD to 8” IPS – Square / Rectangular tubing from 1” x 1” up to 20” x 12” – Heat induction bends to ASME B16.49, TPA-IBS-98 and most internal company specifications – We bend carbon & stainless steels, chrome, aluminum, nickel & exotic grades of pipe & tubing – Cut grooved ends in almost any pipe size in carbon steel & stainless

Established in 1957 by Ken & Dorothy Lutz, Kenco Engineering, Inc. is a family operated manufacturer of longer wearlife parts for asphalt plants and construction machinery. We specialize in solving wear problems that cause unnecessary equipment downtime. Our parts are engineered to save money by eliminating future replacement cycles of new parts, and to reduce labor costs. We are proud to be the designers, engineers, and manufacturers of our products which ensures the utmost quality. In addition, our sales force is made of “applications engineers” who don’t just sell a product, they sell a service. Our customer’s needs are our top priority, and our goal is to save them time, effort, and money! Our Mission: - To solve wear problems that cause unnecessary equipment downtime and repairs - To provide excellent product quality and service - To ship all orders on-time - To build long term relationships with our customers We look forward to answering any questions, helping you find just what you need, and connecting with you.

Tulsa Fin Tube is an owner-managed company established in 1983. Our heritage, reputation, knowledge, rich history, and experience in the heat transfer industry comes from 40+ years of prior experience giving us the ability to grow with the industry and be an innovative leader at the same time. We produce custom fin tubes and finned pipes in various material configurations that will increase the heat transfer rate of your equipment and reduce operating costs.

R.W. Holland, Inc. putting over 28 years of experience to work for you as one of the largest manufacturers of Hairpin Heat Exchanger lines in the Unites States. R.W. Holland, Inc. is an ASME Code certified manufacturer offering standard designs, as well as custom designs to meet clients' specifications. Utilizing a 27,000 sq ft facility, we can meet the design specifications for high pressure, high temperature, low temperature, and various alloy materials. R.W. Holland, Inc.'s products are known world wide for the quality of our designs and our excellent customer service. Equipment Fabricated Includes: Hairpin Heat Exchangers Shell and Tube Heat Exchangers Tank Heating Coils (Fintube and Bare Tubes) BEU LIne and Suction Heaters Longitudinal Fintubes Replacement Bundles Atmospheric Air Coolers (No Fans)

Manufactures catalytic heaters for the oil & gas industry. Also using this technology in the manufacturing of oven systems

Victor Welding Supply is a welding consumables and equipment distributor based out of Tulsa, OK. Founded in Tulsa in 1975 and still family owned today. Victor Welding also has a full industrial gas fill plant in Tulsa and runs a fleet of microbulk and transports to support their gas business. Victor Welding is also a propane distributor with bobtail and a propane transport to support all aspects of the industrial propane market.

Design, manufacture and install of Anechoic Chambers, EMC Chambers, MRI Enclosures, Near Field / Far field, Ferrite / Hybrid.

Schock Manufacturing brings more than 200 years of experience in the design and manufacturing of auxiliary systems for combustion turbines for power generation and mechanical drive. During our careers we have provided the designs and manufacturing on systems from small aeroderivative to large frame size machines.

Quality Plating Company of Tulsa, is a metal finishing company working primarily for the aerospace industry. Quality plating has aimed high at providing efficient finishing services that meet the objectives of our customers to their complete satisfaction. Quality plating delivers outstanding and long-lasting business value to customers through a combination of process excellence, uncompromising quality and innovative service.