Welcome to GRT-Mars

As a contract manufacturer for the past 45 years, GRT-Mars has assisted all types of companies in bringing their products to market quickly and cost-efficiently.  We pledge to do the same for you because the driving force of our business is "It's all about your product".

With a global manufacturing network, we successfully address the challenges you face maintaining a cost competitive position in your marketplace. Whether you’ve had experience manufacturing your product offshore or this is your first program, you’ll benefit from our proven - Controlled Manufacturing Process - methodology.

CMP is the confluence of our authoritative control, support and service systems integrated with our strategic partnership network.  This network provides more value than any single-sourced manufacturer would be able to accomplish on its own.

Unlike other Contract Manufacturers, we have in-house teams of experienced Project Managers and Logistics Coordinators ensuring that your project runs smoothly and is executed according to the approved plan.

GRT-Mars is the Contract Manufacturing authority in a wide variety of market sectors including Automotive, Industrial, Wireless Control, Healthcare, Personal Care, and Consumer Products.

Our global manufacturing network specializes in Electronic Manufacturing, Metal Fabrication, and Injection Molding.  GRT-Mars is an ISO 9001:2008 certified company assuring quality in all phases of our organization.

When you partner with GRT-Mars, you’ll experience the control you need; the speed to market you require; and the best overall value available.