MFG Manufacturer Directory

Find the right manufacturer for your custom parts.

GenLab Parts&Services

Southwick, Massachusetts


GenLab Parts&Services is located in Southwick, Massachusetts, United States and specializes in manufacturing the following processes: Electro-Mechanical Assembly, Printed Circuit Boards, Wire Harness, Machining, Die Casting, Gears, Sand Mold Casting, Sheet Metal, Fabrication, Investment Casting, RTV Molding, Springs & Wire Forming.

Genlab Parts and Services

Southwick, Massachusetts


Genlab Parts and Services is located in Southwick, Massachusetts, United States and specializes in manufacturing the following processes: Machining, Sheet Metal, Fabrication, Wire Harness, Electro-Mechanical Assembly.

Whalley Precision Inc.

Southwick, Massachusetts


Whalley Precision, Inc. (WPI) is a full service manufacturing company and FAA Repair Station located in Southwick, Massachusetts. Founded in 1990 by John and Dave Whalley, our mission remains unmistakably clear: Provide only the highest levels of quality and service, and do it for a reasonable price – period. We’ve stayed true to this philosophy, and have developed strategic partnerships with companies in many industries nationwide. Our workforce of highly skilled machinists, tool makers and fabricators, combined with our expert technical staff, makes WPI the ideal resource to engineers and purchasing professionals, as well as anyone responsible for the success of a manufacturing project. Once you’ve become our valued customer, you will most likely remain one. Our policy is to spoil you with extraordinary service and personal attention. We'll work through your engineering challenges with you, offering solid advice on the manufacturability of your designs. We'll then submit prompt and professional quotations detailing price and delivery. Finally, we'll strive to make your experience with us both rewarding and enjoyable. Our staff is always at your service, delivering expert advice and quality goods, while maintaining a professional and pleasant demeanor. Please contact us if you think we can help you succeed in your next project.

WGI, Inc.

Southwick, Massachusetts

Job Shop / Contract Manufacturer


WGI is a privately held, woman owned manufacturing company located in Southwick, MA..  Founded in 1942, WGI manufactures “ultra precision” components and assemblies for aerospace, military, marine, power generation and medical markets. 


Lap to one helium light band (.0000116 inches) flatness

Diametrical clearances to .000005 inches


Core Capabilities (24 inch envelope):

matched-lapped assemblies & flow test

bearing housings

carbon seal assemblies


port plates


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