PC Treasures

PC Treasures is an award-winning, industry-leading provider of bundled software, applications, technical support, and digital entertainment to the TV retail industry. In addition, the company, through its Digital Treasures brand, provides computer, tablet and smartphone accessories, power products, wireless audio products and other consumer electronic accessories to the TV retail, big box, white box and online retailers. PC Treasures was founded in 1998 and is headquartered in Auburn Hills, Michigan.

O2 Specialty Manufacturing

O2 Specialty Manufacturing is O2’s custom engineered valve and flow control platform. The platform consists of Mercury Manufacturing Company, headquartered in Wyandotte, Michigan and DuAll Precision, headquartered in Addison, Illinois.  Mercury Manufacturing Company designs, develops and manufactures custom precision valves and light mechanical assemblies for the AC/Refrigeration, Automotive and Heavy Truck Industries. DuAll Precision is a niche manufacturer of high precision valve components for the hydraulics industry. Products include check valves, solenoid valves, sequence valves, directional valves, counter balance valves and pressure control valves.

Packaging Concepts & Designs

Packaging Concepts and Design is a leader in the design and delivery of highly engineered packaging solutions for global Tier 1 automotive suppliers and OEMs. It also serves the consumer, retail and food/beverage markets.  The company is the supplier of choice for the automotive industry’s most complex packaging requirements including design, engineering, sourcing, integrated packaging, program management, assembly and logistics. PC&D was founded in 1914 and is headquartered in Troy, Michigan.

Alpha Sintered Metals, Inc.

Alpha Sintered Metals, Inc. is a premier manufacturer of high-precision powder metal components for the automotive, small engine, recreational vehicle, lawn & garden, commercial vehicle, and agricultural equipment industries. Alpha has been a pioneer in advancing the powdered metal industry through innovative material and process development. With its sophisticated in-house design capability, proprietary alloy metal development ability, and its molding, sintering, and machining operations, Alpha is able to offer customers customized solutions to meet the most demanding of manufacturing requirements.

Greco Aluminum Railings Ltd.

Greco Aluminum Railings Ltd. is a leading manufacturer of welded aluminum balcony railing systems headquartered in Windsor, Ontario with offices in Toronto, Ontario and Bloomfield Hills, Michigan. The company’s welded railing systems are installed in both new construction and restoration projects for high, medium and low-rise condominiums, apartment buildings, hospitality and senior living facilities. Greco’s welded balcony railings are often specified by architects, engineers and developers and have received praise throughout the construction industry for their high quality, reliable and innovative designs and for their ease of installation.


RheTech is a plastics compounding manufacturer and full-service supplier of polypropylene compounds and color concentrates. RheTech’s wholly owned subsidiary, RheTech Colors (www.rhetechcolors.com), manufactures and distributes a broad range of color concentrates and compound products to the thermoplastic industry. Our foremost goal at RheTech is gaining customer confidence and working hard to keep their business through innovation, performance, value and quality. Rhetech operates three manufacturing facilities in Whitmore Lake and Fowlerville, Michigan and Sandusky, Ohio.