Diversified Project Services International, Inc. (DPSI) is a leader in Engineering, Geomatics (surveying), Mechanical Inspection, Planning, Permitting, and Construction services. Our team of experienced professionals are passionate about our work and believe in providing quality from beginning to end. We serve clients in the petroleum, chemical, and power industries as well as commercial and residential development, energy, public agencies, schools and agriculture. We believe in building long-term relationships with our clients to provide project solutions from conceptual planning, through

Engineering Construction Utility Firm

Trinity Products was founded in 1979 in St. Charles, Missouri as a steel pipe supplier with a focus on the heavy civil construction industry (piling, road boring and utility contractors). Management moved quickly to secure additional property in order to build Trinity’s first fabrication facility. Adding fabrication capabilities allowed Trinity Products to branch out into the advertising industry by adding sign pole and billboard structure fabrication to the product line. In 1999, Trinity Products relocated to O’Fallon, Missouri and once again expanded the fabrication facility. Additions o

Our Services ULTRASONIC TESTING A form of non-destructive testing in which high frequency sound waves are used to find defects in steel, steel alloys and composite materials. Commonly used in the construction industry to maintain the integrity of piping, tanks and refineries. MAGNETIC PARTICLE TESTING A non-destructive testing process for detecting surface and near-surface discontinuities in materials such as iron and other ferromagnetic alloys. Also known as Magnafluxing. CERTIFIED WELDING INSPECTION (CWI) Highly skilled inspection included in non-destructive testing and c

FDH Infrastructure Services is an infrastructure engineering, specialty nondestructive testing, and construction services company serving the telecom, heavy civil, power, industrial, commercial, and government markets. FDH Infrastructure Services, LLC, is a fully registered professional corporation headquartered in Raleigh, NC. We work nationally, with offices in nine states. Our staff professionals hold licensure throughout the United States and several U.S. territories. For more information, visit our website at www.fdh-is.com

Century Elevators is a full service industrial elevator distributor, providing rack & pinon elevators, construction hoists, transport platforms and material lifts. Located in Webster, TX, we stock a full range of replacement parts and offer service and maintenance contracts. Our full service operation includes engineering services, field management, installation and immediate service for both permanent and temporary, hoists, platforms and lifts.

IP Enclosures is the leading Australian brand of electrical enclosures and cabinets. We deal with electrical, construction, telecommunication and data industry professionals.

Founded 2 decades ago, Anyang General International Co., Ltd (AGICO) has been providing railway fastening solutions for worldwide railway road constructions, which mainly supplies rail fasteners, fish joint, rail track and other rail fastening system parts. At present, AGICO is a trust parner of CRCC (China Railway Construction Corporation ), and railway products are manufactured according to ISO9000:2008 and has been recognized by China Railways Production Certification Center. Rail fasteners: rail bolt, rail fish plate, rail tie plate, screw spikes, elastic rail clips, rail anch

Elite Components supplies high quality hanger, strut and strut related products to the Plumbing, Electrical, Fire Protection, HVAC and construction industries combined with world-class service.

Pholaco, operating since 2008 is a South African based construction company. They specialised in making alternative building methodologies and other construction products.