United Mineral and Chemical has been a leading supplier of high purity source materials and equipment to the compound semiconductor industry and complimentary technologies for more than 35 years. World-wide sourcing and supply chain management enable manufacturers and researchers to purchase very efficiently with most products available for immediate shipment from local stocks. Custom forms and shapes are also available for many items. MBE Komponenten has more than 50 years of combined MBE industry experience in the design, fabrication and use of effusion, evaporation, sublimation and gas sources. In addition, a wide range of crucibles and ancillary parts are available or can be produced for standard and modified MBE machines and equipment..75 years of our existence, it has always been our business model to provide quality products, from stock when possible, with quick turn-around time, and at a superior price. We also realize the importance of Technical Service and have taken the steps to insure that our personnel from Management to Sales to Customer Service are highly skilled in their area of expertise. Our supply manufacturing PLANTS are located in all corners of the world. Many of these plants have been under EXCLUSIVE REPRESENTATION by UMC for many years. Among them are several of the leading manufacturers of Raw Materials in the world.Many of our US STOCKING LOCATIONS are strategically located to serve the markets where our materials are most needed. It is our history of ON TIME DISTRIBUTION that will allow us to win your confidence and to be your SUPPLIER OF CHOICE, whether you are a fortune 100 company or a small business in a niche market. Also, it is our world-wide offices (Such as UMC GUANGZHOU, CHINA), that allows us to constantly provide NEW PRODUCTS that you might need, at costs that are second to none.

United Mineral & Chemical Corporation, established in 1941, continues to provide Chemicals, Pigments, Ultra High Purity Metals and Components to its customer base rooted in North America and reaching out across several continents.