RCO Engineering, Inc. - Roseville, MI
Manufacturer, Custom Manufacturer, Service Company
ISO 9001 certified custom manufacturer of plastic parts including blow molded large plastic parts. Capabilities include CAD systems including UNIGRAPHICS®, CATIA® & SDRC. Services include tooling, structural, soft trim, mechanical & electrical durability testing, NC machining, EDM, tube bending, metal stamping, injection molding & certification services including CMM part inspection. In-house molding services for parts up to 1,200 tons for low-volume production parts are also available.
www.rcoeng.com/Display.aspx?id=13&menu=8

Penguin, LLC - Sturgis, MI
Custom Manufacturer
Custom manufacturer of blow molded plastic parts with capacity up to 80 lbs. Capabilities include blow & injection molding, assembly, design, engineering, consulting, metal working, finishing & fabricating, powder coating, warehousing, distribution & logistics. On-time delivery.
Brand Names: Penguin
www.penguinmolding.com/blowmolding.htm

Clack Corporation - Windsor, WI (Serving Michigan)
Distributor, Manufacturer, Custom Manufacturer
Manufacturer of blow molded plastic parts. Materials include ABS, PVC, HDPE, HMW-HDPE, PP, LLDPE, & LDPE. Equipped with microprocessor controlled continuous extrusion & accumulator extrusion type of blow molding machine. Accumulator blow molders produce parts with shot sizes up to 50 lbs. & parison dia. up to 24 in. Engineering services for components & containers include product design, tooling design, manufacturing, quality control & secondary operations including routing & finishing. CAD/CAM services using software such as AutoCAD®, PRO/ENGINEER® & SOLIDWORKS®.
www.clackcorp.com/

Lerner and Associates - Aurora, OH (Serving Michigan)
Custom Manufacturer
ISO 9000:2000 certified. Single and dual head and shuttle press blow molded plastic parts. High density polyethylene, polypropylene, polystyrene, nylon, ABS, acetal, polycarbonate, polyester and acrylic materials worked. Secondary services include decorating, assembly, packaging, hot stamping, pad printing, post molded painting, in-mold labeling, ultrasonic welding and barcoding. Automotive, housewares, OEM, toys, consumer products, components, decorative, furniture, hardware, pressure transducers and various other industries served. Vendor managed inventory programs and 24/7 drop services also available. Kanban delivery. UL listed.
www.lernerandassoc.com/custom-blow-molding-...

Aerostar Manufacturing / Workrite Aerostar Machine & Tool (CNC Machining & Assembly) - Romulus, MI
Manufacturer, Custom Manufacturer, Service Company
Global supplier of plastic & metal parts. Wide variety of machining capabilities including plastic tooling & blow molding.
www.aerostarmfg.com/plastic-mold-pattern.ht...

Romeo RIM, Inc. - Romeo, MI
Custom Manufacturer, Service Company
ISO 14001 and ISO 9001:2008 certified custom manufacturer of blow molded plastic parts. Materials used include rigid urethanes, urethane elastomers, urethane foam, dicylcopentadiene (DCPD) & polydicyclopentadiene (PDCPD). Capabilities include structural reaction injection molding (SRIM), reinforced reaction injection molding (RRIM), polyurethane long fiber technology (LFT) & in-mold painting. Services include product development, engineering, prototyping & serial production.
www.romeorim.com/index.html

Regency Plastics (Division of Gemini Group) - Ubly, MI
Manufacturer, Service Company
Lawn & garden, fluid reservoirs & tanks, HVAC ducts, air intake ducts, tuners, resonators & seating substrates.

Magnum Manufacturing, Inc. - Westland, MI
Manufacturer, Custom Manufacturer, Service Company
Manufacturer of prototypes.

Gemini Group - Clawson, MI
Manufacturer, Custom Manufacturer
ISO/TS 14001:2004 & ISO/TS 16949:2002 certified custom manufacturer of blow molded plastic parts. Available in polypropylene, TPR, TPV, TER, TPO, TPE, HDPE, LDPE, PVC, ABS, nylon, polystyrene & acrylic. Blow molded products include air intake ducts, HVAC ducts, fluid reservoirs, resonators, tuners, lawn & garden seating, seat belt boots, seatbacks, non-automotive seating, tanks, conduit & channels. Capabilities include insert molding, compression molding, design & engineering, rapid prototyping, in-house tooling, materials testing & secondary operations.