Subsidiary Companies

Subsidiary Companies 2018-03-22T00:02:06+00:00
Belco Logo

Industries served include: Oil and Gas Exploration, Water/Wastewater, Metal and Mining, Chemical Processing, Semiconductor, and Power/FGD. Belco provides dependable, cost effective, integrated solutions to their customers. Belco is ASME RTP-1 accredited for the design and supply of tanks, ACMA licensed for FRP dampers, and through independent ASTM D2992 testing, Belco can provide FRP piping and ductwork manufactured in accordance with ASTM D2996. Belco Manufacturing operates manufacturing plants in Belton, Texas, and Luka, Mississippi.

Containment Solutions Inc Logo

The company offers a comprehensive selection of innovative products for the perpetual storage and handling of hazardous, non-hazardous, flammable, and combustible liquids. Its product line includes aboveground and underground fiberglass storage tanks, aboveground steel vault tanks, oil/water separators, Lube Cube® oil tanks (for safely storing new and used lubrication oils), and fiberglass manholes and wet wells. CSI also operates the only national field service division in the underground tank manufacturing industry, providing a wide range of services to the industries it serves.

For water conscious sustainable building projects, CSI offers the Flowtite® line of storage products for applications, including: rainwater harvesting, storm water collection, potable water, fire protection, onsite septic, grease interceptors, graywater, and cooling towers.

Ershigs Logo

The company serves numerous industries, including: Power/FGD, Pulp and Paper, Metals and Mining, Chemical Processing, Industrial Water and Waste Water, and Semiconductor. Ershigs’ custom FRP products include shop tanks, piping, StoplineTM abrasion resistant piping, ductwork, process vessels, and stacks. Ershigs is the leading North American supplier of field wound FRP chimney liners, ductwork, scrubber shells, and field tanks used in FGD service and other industries. In addition to the corrosion industries served by Ershigs FRP Division, Ershigs Metal Division provides a range of steel pipe supports and custom fabricated steel, stainless steel, and aluminum products and installation for industries to include marine, food service, and architecture.

The Ershigs organization operates with five manufacturing plants located in Bellingham, Washington; Grand Bay, Alabama; Ridgefield, Washington; Luka, Mississippi and Sarnia, Ontario Canada. In addition, Ershigs is a recognized Specialty Contractor with mobile FRP field winding operations and the capability and experience in managing onsite construction and manufacturing projects.

Fabricated Plastics Logo

Industries served include: Pulp and Paper, Metals and Mining, Chemical Processing, Food and Drug, Semiconductor, and Power – with a wide range of engineered products, such as: scrubber system process design and supply, tanks, piping, ductwork, stacks, acid cooling towers, and scrubber internals. Fabricated Plastics Ltd. operates out of its office and manufacturing facility located in Maple (Toronto) Ontario Canada.

Fibra Logo

Additionally, Fibra has significant production capability and equipment to support its rotational molded polyethylene (PE) tank and custom PE component product lines. Unique to Denali, Fibra S.A. can provide turn-key design, manufacture, and installation of non-municipal water and waste water treatment plants typically required in remote industrial and residential areas of South America. With 25 years in the industry, FIBRA has developed a high-quality team of professionals and technicians serving corrosion, water storage, and agricultural markets worldwide. Fibra’s manufacturing facility and construction division are located in San Bernardo, Santiago, Chile.

Plasti-Fab Logo
Plasti-Fab is a world-class composite products manufacturer focused on flexible manufacturing that solves our customers’ needs. After decades of manufacturing corrosion resistant equipment for water and wastewater treatment and control, our expertise has expanded into structural composite manufacturing for industry applications.