Specialty Door Systems

Founded in 1827, Northville Lumber Co. stands as Michigan's oldest business and has been family-owned since the 1860s. The company caters to both professional builders and DIY homeowners, offering a wide range of quality building materials including lumber, hardware, and ultra-low-maintenance products like Trex composite decking and James Hardie fiber cement siding. With a sprawling 25-acre facility in Northville Township, Northville Lumber Co. is dedicated to providing exceptional service and expert product advice, setting itself apart from national chains. Their reputation for quality and competitive pricing makes them a trusted source for construction materials and supplies in Southeast Michigan. Generated from the website

Founded in 1890, Volk Corporation provides stamps and stencil products to industrial accounts. It offers a wide variety of badges and accessories, ink marketing equipment and supplies, labels and printers, nameplates, plaques and promotional items. Additionally, Volk Corporation offers steel stamps and presses, event planning supplies and custom school items. Its event planning supplies include banners, pedestal signs, presentation displays and audiovisual products. Additionally, Volk Corporation offers a wide variety of promotional items, such as caps, shirts, mugs, pens and miscellaneous items. It serves aerospace, automotive, die casting, food manufacturing and furniture industries. The company is located in Farmington Hills, Mich.