Semco carbon

Custom Graphite Machining & Mechanical Carbon Specialists!



Industries Served:
Aluminum Extrusion and Smelting Industry
Centrifugal Casting of Non-ferrous Metals
Chemical Process Industry
Continuous Casting of Non-ferrous Metals
Diamond Tool Manufacturing
Diesel Head Repair and Weld Shops
Electrical Discharge Machining (EDM)
Electroplating Industry
Foundry and Static Casting Industry
General Industry
Graphite Manufacturing
Heat treating Industry
Heavy Glass Manufacturing
Precious Metal Industry
Quartz Manufacturing
Sealing and Valve Packing Industry
Sintered Products Industry
University and College Research Projects
Vacuum Furnace Industry

Is Your Graphite or Graphite Services Purchase Tax Exempt?

We are required to charge sales tax on all sales in Ohio. However, if you have a sales tax exempt status as a not-for-profit organization, or if you buy for resale and you have a Certificate of Registration, all sales will be made in a nontaxable manner.

You will be asked for your sales tax exempt number upon checkout by a sales associate.

Ohio Sales Tax Exemption Form

We must have a copy of your current Sales Tax Exempt Letter or Registration Certificate on file prior to releasing your order. You may fax it to 440-277-5859.

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