TriMark 50 Years of Innovation TriMark, celebrating its 50th Anniversary in 2021, is an employee-owned company and is a recognized leader in the design and manufacture of quality hardware products for the agricultural, construction, truck, bus, recreational vehicle, power sports, specialty vehicle and armored vehicle markets. We offer a comprehensive selection of handles, latches, linkages, hinges, and complete door access systems including mechatronics for keyless entry and vehicle security. The TriMark corporate headquarters is located in New Hampton, Iowa, USA. TriMark serves the China market through TriMark Xuzhou and the European market through its subsidiary, TriMark Europe Ltd, based at Bardon Hill, near Coalville, Leicester. TriMark has been a valued partner supplier to Caterpillar for more than 35 years, in addition to other global customers, including John Deere, Volvo, Paccar, AGCO, Case New Holland, and Winnebago, who provide world class vehicles and equipment. Our Global Manufacturing and Engineering Services offer you expertise, ideas, and resources for your product development projects saving your company time and money. Rest assured TriMark is committed to investing in the people, processes and products that keep our customers coming back for solutions to their door system needs. These services include: Global application experts are at your service designing systems and products so your customers first impression is one of excellence. Worry free logistics services keep supply lines consistent in the ever changing business of equipment manufacturing. World class tooling and manufacturing produce the highest quality product at competitive costs. World class test facilities provide the next best thing to real world validation that designs will thrive in the toughest environments. Program/project management to further reduce the strain on your engineering time.