Envirotech Custom Injection Molders

What Envirotech Custom Injection Molders does

EnviroTech Molded Products, Inc. (operating as Envirotech Custom Injection Molders) is a custom plastic injection molding manufacturer based in Salt Lake City, Utah. Founded in 1963, the company specializes in large, complex, thick-walled industrial components, with proprietary bulk injection molding capabilities supporting shot sizes up to 580 lb and wall thicknesses exceeding 5 inches. Its product portfolio centers on custom injection molded parts, filter plates (chamber, membrane, mineral, and flush plates), pump and valve components, and large fusion pipe fittings and flanges, complemented by mold design consulting, polymer resin engineering, CNC machining, plastic bonding, kitting and assembly, finishing, over-molding, and custom testing services.

The company serves enterprise industrial buyers across 15+ verticals — including defense, aerospace, medical, mining, oil and gas, wastewater management, chemical processing, energy, food processing, semiconductors, automotive, and agriculture — with named customers such as Boeing, East Penn, Dover, Eaton, Evoqua, FLSmidth, IDEX, Ingersoll Rand, Ishigaki, Micronics, and Parker. Production runs range from 50 to 50,000 pieces per year. The company's stated differentiator is metal-to-plastic conversion expertise, achieved through in-house resin formulation and engineering support for new product development.

Go-to-market is direct enterprise field sales: customers request quotes through the company website or by phone, no resellers or intermediaries are used, and quotes are issued on a per-project basis with multi-year contract cadence. Pricing is not publicly disclosed. The company operates as part of the Klinkau Group for membrane filter plate technology and reports a 99% waste recycling rate as a sustainability credential. Revenue, ownership, and funding details are not disclosed; the company is privately held and is estimated to have 11-50 employees.

Name

Envirotech Custom Injection Molders

Legal name

EnviroTech Molded Products, Inc.

Website

https://empslc.com

Company type

Private

Founded year

1970

Operating status

Operating

Headcount range

11–50 employees

Short description

EnviroTech Molded Products is a Utah-based custom plastic injection molder specializing in large, thick-walled industrial components and filter plates for defense, aerospace, and process-industry OEMs.

Ownership category

akta.pro rank

Product category

Custom Plastic Injection Molding

NAICS

Plastics and Rubber Products Manufacturing (326), Plastics Product Manufacturing (3261), Plastics Pipe, Pipe Fitting, and Unlaminated Profile Shape Manufacturing (32612)

SIC

Miscellaneous Plastics Products (3080)

akta.pro primary industry

Custom Injection Molding & Contract Manufacturing (Job Shops/CMs) (IMANAFAJ)

akta.pro secondary industries

Industrial & Machinery Injection Molded Components (Gears, Wear Parts) (IMANAFAF), Construction & Building Products Injection Molding (Fittings, Clips, Spacers) (IMANAFAG)

Keywords

• Plastic injection molding
• Custom injection molding
• Industrial molded components
• Filter plate manufacturing
• Polymer resin engineering

Headquarters

HQ city

Salt Lake City

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Custom Injection Molding Manufacturing: One-time manufacturing services for custom injection molded plastic parts. Customers provide or collaborate on designs, company handles engineering, tooling, prototyping, and full production in-house. Revenue generated through per-part production based on order volume and complexity.
2. Design Consultation and Engineering Services: Engineering consultation for product design, mold design, and material selection. May be bundled with manufacturing orders or provided as standalone service.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels7 records

Core offering

Envirotech Custom Injection Molders is a plastic injection molding manufacturer that designs and fabricates custom polymer injection molded products for industrial clients. It specializes in large, thick-wall, heavy parts (shot sizes up to 580 lb and wall thicknesses exceeding 5 inches), filter plates, pump and valve components, and pipe fittings, offering in-house engineering, tooling, prototyping, machining, and full production.

Product overview

EnviroTech Custom Injection Molders is a plastic injection molding manufacturer offering a unified suite of industrial manufacturing solutions. The core product is Custom Injection Molding for complex, thick, heavy parts (up to 580 lb. shot size, 5+ inch wall thickness), complemented by Filter Plates as a major product category including chamber plates, membrane plates, mineral plates, and flush plates. Additional products include Pump Components and Pipe Fittings and Flanges. Services include Design Engineering/Mold Design Consulting, Polymer Resin Engineering, Machining, Finishing, Plastic Bonding, Kitting & Assembly, Over-Molding, Bulk Injection Molding, Slab Stock Molding, Near Net Shape Molding & Machining, Mold Optimization & Troubleshooting, and Testing Services (Laboratory Testing and Custom Testing Programs). The company specializes in metal-to-plastic conversion and serves industries including energy, oil and gas, mining, wastewater management, defense, chemical processing, and food processing. They work with various polymer resins including Fluoropolymer, PEEK, PPS, PP, HDPE, PVC, Nylon, Polycarbonate, ABS, and Polyurethane.

Differentiator

Problem solved

Functional benefit

Products and services

• Custom Injection Molding Custom plastic injection molding service for complex, thick, heavy industrial parts with shot sizes up to 580 lb and wall thicknesses exceeding 5 inches, including prototyping, tooling, and full production runs of 50 to 50,000 pieces per year.
• Filter Plates Custom injection-molded filter plates for the filtration industry, including chamber plates, membrane plates, mineral plates, and flush plates and frames, serving industrial filtration press applications.
• Pump Components Injection-molded fluid and chemical pump components as well as pump and valve components for industrial applications.
• Pipe Fittings and Flanges Large fusion pipe fittings including pipe ends, flange adaptors, and stub ends manufactured using advanced technology and proprietary processes.
• Filter Plate Accessories Filter plate accessories including media, gaskets, handles, shifter pins, filtrate sealing plugs, feed and discharge pipe assemblies, cloth dogs, filtrate valves, corner feed grommets, bolt-on staybosses, and caulking wedges.
• Chamber Plates Recessed chamber filter plates available in sizes from 470mm to 1500mm, molded in corrosion resistant PP with fixed chamber depth up to 50mm, for applications requiring higher solids and flow.
• Membrane Plates Membrane filter plates with replaceable elastomer membranes (EPDM, Buna-N, Viton, TPE), available in sizes from 470mm to 1500mm, providing optimal filtration performance through mechanical squeezing.
• Mineral Plates Lasta style mineral plates for mining operations, 1500mm size, molded in high impact resistant PP-copolymer with metal corner brackets and high wear resistant drainage inserts.
• Flush Plates and Frames Filter plates and frames in 24in, 36in, 42in sizes, molded in corrosion resistant PP, providing cake washing capability and easy filter cloth changeability.
• Machining Services CNC machining capabilities using state-of-the-art Haas and Mori Seiki CNC machines with CAD CAM programming for precision manufacturing of molded components.
• Polymer Resin Engineering Engineering resin selection assistance and material recommendations based on temperature, environment, and mechanical property requirements, including collaboration with resin manufacturers to create polymers specifically for customer applications.
• Mold Design Consulting Design consultation engineering for mold design including mold classifications, molded parts design, and tooling cost analysis.
• Laboratory Testing Laboratory testing services for product validation and quality assurance of molded components.
• Custom Testing Programs Custom testing programs tailored to specific customer requirements and industry standards.

Quantifiable outcome

• Parts 80% lighter than most metals
• +3 more outcomes

Named customers11 records

Segments15 records

Ideal customer profiles6 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Klinkau GroupcoreStrategic or Co-development PartnerKlinkau Group is referenced as part of EnviroTech's corporate structure, with EnviroTech being a member of the Klinkau Group. The relationship involves shared expertise in membrane filter plate technology and filtration industry solutions, particularly for chemical processing applications.

Scale indicators4 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• IDEX Corporation: Diversified industrial fluidics OEM and an EnviroTech customer. Operates a broad portfolio of pump, valve, and engineered component businesses, of which EnviroTech's pump/valve molding is a niche subset.
• EnPro Industries: Diversified manufacturer of engineered seals, gaskets, and polymer-based products for industrial markets. Broader incumbent in industrial polymer components that overlaps with EnviroTech's custom molded parts business.
• Mueller Industries: Large manufacturer of copper, brass, aluminum, and plastic fittings and components, including plastic pipe fittings. Adjacent in pipe fittings and fluid handling components where EnviroTech competes with custom molded alternatives.

Direct peers

• Plastic Molded Concepts: Custom injection molder delivering engineered plastic components to industrial and filtration customers. Comparable contract manufacturer model serving similar B2B industrial segments.
• Polar Plastics: Large-part custom injection molder producing heavy industrial plastic components. Direct overlap with EnviroTech's bulk molding and large thick-wall part capabilities.
• C&J Industries: Custom plastic injection molder serving industrial OEM customers with engineered molded parts. Similar job-shop custom manufacturing model serving comparable B2B industrial end markets.
• Stelray Plastics: Custom plastic injection molder focused on large, thick-wall, and complex industrial parts. Directly comparable to EnviroTech's core offering of heavy, thick-section custom molded components for industrial customers.
• Klinkau Group: German engineering group and parent/affiliate of EnviroTech, specializing in membrane filter plate technology and chemical processing filtration. Direct overlap in custom molded filtration components and shared engineering DNA with EnviroTech's filter plate business.
• DLH Industries: Custom injection molder specializing in large-part plastic molding for industrial applications. Comparable in scale and capability scope to EnviroTech's heavy industrial custom molding work.
• Hoosier Custom Plastics: Custom injection molding job shop focused on industrial and OEM customers. Comparable service offering, scale, and customer base to EnviroTech's custom molding business.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/EnviroTech9
• Facebookfacebook.com/envirotechusa
• LinkedInlinkedin.com/company/envirotech-molded-products-inc
• Instagraminstagram.com/envirotech_usa

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Envirotech Custom Injection Molders