Founded in 1958, Tunstall Corporation is a recognized leader in the steam and hydronics industry. We operate in all facets of the industry, including design, engineering, manufacturing, sales and distribution. Tunstall is known for its industry expertise, quality products, resourcefulness and customer service. We combine our industry expertise with an entrepreneurial approach and professional management. We are organized into five business units: 1. Tunstall Steam Traps & Steam Products 2. Macon Controls 3. Macon Balancing 4. Manufacturers'​ Representation 5. Energy Solutions We are located in Chicopee, Massachusetts, where we maintain office, manufacturing and R & D space along with modern warehouse facilities. Tunstall Steam Traps, Steam Products, Macon Controls and Macon Balancing Products are distributed through an established network of representatives and distributors throughout North America. We are members of the Fluid Controls Institute, Association of Energy Engineers, the American Society of Heating and Refrigeration and Air-Conditioning Engineers (ASHRAE).

Troy Boiler Works is an ASME code shop with a long history of serving the metal fabricating and repair needs of New York, Vermont, Massachusetts, and beyond. We have recently shipped fabricated equipment to Europe and the Middle East. Since 1947 we have been producing pressure vessels, heat exchangers, hoppers, piped skids, holding tanks, stacks, breaching, and a large variety of other vessels and structural fabrications for industrial and commercial end users and resellers.

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Uncompromised quality standards. Rigid schedule requirements. Critical design applications. Nothing is easy anymore. Especially the inspection of threaded product. While this dynamic environment overwhelms many traditional gaging methods, one System consistently exceeds today's demands. Thread Inspection Systems from Johnson Gage. Proven in countless demanding manufacturing and inspection applications from automotive to medical to aerospace, Johnson Gage Thread Inspection Systems assure complete dimensional conformance of the essential thread characteristics. From simple verification of assembly to complete process control systems for Safety Critical applications, Johnson Gage provides an answer to your thread inspection requirements.

Yankee Hill Machine Co is a military company based out of 412 Main St.,Easthampton, Massachusetts, United States.

Hayden Corporation is the Northeast's only full-service supplier of thermal spray coating, hardface welding, and machining services for protection and restoration of industrial machine components and similar hardware. Our expert team of craftsmen and technicians know the best solutions to the greatest abrasion, adhesion, corrosion, heat, and other wear problems affecting your parts.

Skillcraft Machine Tool Company, Inc. has been servicing the aircraft industry since 1946. We specialize in the manufacturing of small lot sizes of customer specified tooling. We strive to provide our customers with high quality tools in a timely manner. Our customers include some of the major aircraft engine manufacturers. Our capabilities are extensive and can be configured for any tooling need for any industry.

Hygrade Precision Technologies, LLC currently operates in a 40,000 square foot facility located in Plainville, Connecticut. Our capabilities and services include CNC multi-axis machining, CNC and manual ID/OD grinding, Vertical ID/OD grinding, flat lapping and grinding, and testing and inspection services, including CMM inspection and nital etch inspection services. Hygrade services the Aerospace, Automotive, Commercial, Homeland Security, Medical and Power Generation industries. Hygrade has been ISO approved since September of 1997 and AS9100:2001 approved since November of 2007. Hygrade was initially approved by NADCAP in January of 2004 for Aerospace quality system (AC7004) and Chemical Processing (AC 7108). NADCAP stands for National Aerospace and Defense Contractors Accreditation Program, and is required by companies such as GE, Rolls Royce, Boeing, Bombardier, Pratt and Whitney, and Sikorsky aircraft. Hygrade is audited annually for compliance.

J&J Precision, located in New England since 1964, is a growing manufacturer that provides quality metal products to a wide variety of industries. A second generation manufacturing company, J&J seamlessly blends high tech manufacturing methods, such as Wire EDM, Electro-Chemical Grinding, and LaserCutting and Marking, with a solid background in traditional toolmaking and manufacturing.

La solución al falso techo. Reciplac es sinónimo de ecología y garantía de calidad. Nuestra empresa participa activamente en proyectos interesados en la sostenibilidad y el cuidado del planeta. Con nuestro trabajo, no sólo ayudamos a las empresas a mejorar considerablemente el aspecto de sus instalaciones y la salud de sus empleados, sino que además hemos evitado el vertido de más de 1.430.000 m2 de placas de falso techo en los vertederos, y la eliminación del CO2 al Ambiente por los más de 8000 contenedores de escombros evitados en sus transportes por camiones, ya que la incineración de este material es inviable, tiene que ser enterrado.

At American Boiler, Tank & Welding Co Inc in Albany New York we provide comprehensive vessel and tank fabrication for a variety of different industries. Come to American Boiler, Tank & Welding Co Inc in Albany, New York, for assistance on your next industrial project. Our fully qualified welding and fabrication shop is dedicated to professional quality and reliable service, and we hold ASME U, R, S, and H stamps. Some of the custom products we manufacture include pressure vessels, heat exchangers, penstocks, API storage tanks, and breeching. Engineering to your specifications is our specialty, and we pride ourselves in on-time deliveries. Reach out to us today for a competitive quote on all ASME, API, and AWWA products

Fourslide Spring and Stamping, Inc. is an ISO 9001:2015 certified manufacturer of spring and wire products, including Fourslide-produced flat springs, contacts (including battery contacts), connectors, metal clips and metal stampings. We specialize in fabrications from strip (.003" to .075" thick and .020" to 2.00" wide) or wire (up to .180" dia.), in a large variety of ferrous and nonferrous materials. All parts are proudly made in the USA at our facility in Bristol, CT.