Air Products & Chemicals, Inc.
Pennsylvania, USA Air Products & Chemicals, Inc. is specialized in semiconductor materials, refinery hydrogen, home healthcare services, natural gas liquefaction, advanced coatings and adhesives. We are accredited with ISO 9000 certification. We produce hydrogen, oxygen, helium, performance chemicals and electronic s More...
www.airproducts.com

Wacker Chemie AG
Germany Wacker Chemie AG specializes in silicone & polymer chemistry, specialty & fine chemistry, polysilicon production and semiconductor technologies. We offer biologics, electrofluxes, fumed silica, ingredients, polymers, polysilicon, silanes and silicones. We supply hyperpure silicon wafers to chip manu More...
www.wacker.com