R & D Land Development

Hoffmann Filter Corporation designs custom coolant filtration equipment for the automotive, aircraft, medical, cutting tool and electronic industries. The company offers a complete line of coolant and air filtration and temperature control equipment. It supplies precoat, suction band, endless belt vacuum, gravity band, pressure and edge filters. Hoffman features centrifuges, magnetic separators, immersion recoolers, mist collectors and wedge wire conveyors. The company also provides used equipment and spare parts. It is a member of the Association for Manufacturing Technology. Hoffmann Filter Corporation was founded in 1984 as a subsidiary of Hoffman Maschinen-und Apparatebau, of Germany. The company is based in Brighton, Mich.

Since 1990, SOLO World Partners has been a partner in strategic global sourcing, advanced distribution, and light assembly. Located in Riverview, Mich., the company is a partner for global sourcing dealing in metal components from a premium manufacturing supply base, advanced parts distribution/tracking and light assembly. SOLO World Partners offers gear shafts/rollers, piston pins, stampings, jacks/tool kits, powdered metal and castings/forgings, among others. Its distribution center manages over 3,000 part numbers each with individual PO's and packing slips. The company is ISO 9001:2000 certified and C-TPAT approved.

PVS Chemical Solutions Inc. is a division of PVS Chemicals Inc. It offers safe manufacturing and distribution of sulfuric acid, liquid sulfur dioxide, sodium bisulfite, sodium potassium bisulfite, molten sulfur, calcium nitrite, sodium thiocyanate, emulsified sulfur, specialty blends, etc. Based in Detroit, Mich., PVS Chemical Solutions Inc. serves refining, manufacturing, semiconductor fabricating, photographic, pharmaceutical, water treatment and agriculture sectors. Formed in 1945 as Pressure Vessel Service Inc., the company gained its present name in 1981. It provides safe and innovative solutions to its clients. The company s core business includes sulfur products, hydrochloric acid, water treatment chemicals, full-line chemical distribution, environmental management, transportation services, etc.