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Manufacturers: Injection Molding
Guide picks
Injection molding is a plastics manufacturing process where a liquid thermoplastic or thermoset is injected into a tool or die under pressure. It is suitable for very high volume production runs. Companies on this page offer design and manufacturing services.

Actech Inc.
Mold design and manufacturing, design services, molding, and ultrasonic welding. Extensive machining facilities for high-production and insert molds. Thermoplastic molding services. Design tips. Taipei, Taiwan.

Advanced Injection Molding
Custom injection molding, mold design and tooling services. Other plastic services include rapid prototyping, welding and hot stamping. Machine capacity: 35-400 tons. Bossier City, Louisiana.

Chemtech Plastics
Custom thermoplastic injection molding and tooling, and insert molding. Machine capacity: 28-300 tons. Elgin, Illinois.

Currier Plastics
Thermoplastic injection molding services. 15 machines from 20 to 289 tons. Rapid tooling and rapid prototyping services. Auburn, New York.

Eptech Corporation
Thermoplastic injection molding services with machine capacities from 22 to 720 tons. Online form for requesting quotes. Mount Laurel, New Jersey.

Fitting Image
Full line of injection molding services, including development, design, manufacturing and secondary services. Produces products for many Fortune 500 companies.

Hilltech Custom Injection Molding
Custom injection molding services for a variety of industries. Hand-operated, semi-automatic and fully automated mold runs. Tooling design services. Titusville, Florida.

J.B. Plastics
Full service injection molding company, including tool design and modification, product design, prototypes, long and short production runs, assembly, and joining. Santa Ana, California.

Plastics One
Produces custom injection molded parts and tooling. Stock line of connectors, cable systems and pre-clinical research components. Nice design guide. Roanoke, Virginia.

W.K. Hillquist
Injection mold design, mold production and molding services for both prototype and production runs. Machine capacity ranges from 6 to 450 tons. Hudson, New Hampshire.

West American Rubber Co. (WARCO)
Injection molding of rubber products. Specialties include rubber-to-metal bonding and cryogenic deflashing. Table of physical properties. Orange, California.

Westmoreland Plastics Company (WPC)
Thermoset and thermoplastic molding. Also offers finishing operations, engineering support and tool shop. Machine capacity: 25-400 tons. Picture gallery, facilities list and key personnel biographies. Latrobe, Pennsylvania.

Westplex Industries
Specialties include metal to plastic conversion; high volume, insert and gear molding; high temp thermoplastic molding; and ultrasonic welding. Machine capacity: 22-360 tons. Online RFQ form. Manchester, New York.

Wiggins Plastics
Injection molding and secondary operations. Entire site, except for contact page, is under construction. Clifton, New Jersey.

WILDEN
Large thermoset and thermoplastic injection molding company. Full line of services including design, engineering, mold making, production and assembly. Lots of product pictures. Regensburg, Germany.

Wise-Hamlin Plastics
Full service injection molder. Links to everything but the home page return errors. St. Charles, Illinois.

Withersdale Plastics Ltd
Speializes in tight tolerance thermoplastic moulding with machine capacities ranging from 50 to 180 tons. Exports to Europe and the U.S. Prototyping and tooling design services. Online quote form with drawing attachments. Wrexham, UK.

WKP Products
Custom molder located in Switzerland. Web site is under construction and has contact information only.

Woodland Plastics
Injection molded thermoset and thermoplastic parts. Phenolic molding is a specialty. Machine capacity: 80-500 tons. Addison, Illinois.

WP Instruments
Manufactures machined and molded plastic parts. Injection molding services include mold design and mold making. Longmont, Colorado.

Wright Plastic Products
Manufacturer of injection molded parts for automotive, non-automotive and other commercial applications. The Web site is essentially blank, with only an e-mail address for further information. Sheridan and St. Clair, Michigan.

X'CEL-TEK Industries Company
Mold manufacturing services, plus metal and plastic injection molding. Produces a variety of components for OEMs. Shot capacities from 0.5 to 30 ounces. Taiwan.

Zappa Plastics
Injection molding services, including manufacturing, engineering, mold design and manufacture and prototyping. Machine capacities range from 125 to 730 tons. Phillipsburg, New Jersey.

Zehrco Plastics
Thermoset injection molding services, including design , prototyping and tooling. The company also specializes in SMC and BMC molding and compounding. Ashtabula, Ohio.

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