Our Company specializing in manufacturing a variety of cemented carbide products (tungsten-based alloy), such as: Carbide Buttons for Mining and Quarrying. Carbide Round Bar/Rods Carbide Tubes/Strips Carbide Brazed Inserts Indexable Carbide Inserts Carbide Tubes Carbide Strips etc. If you are interested in any of our products, please dont hesitate to contact us. For detailed information please go to the website of our company: . Samples and Quotation will be given upon receipt of your further enquires. Looking forwards to hearing from you soon. Yours sincerely Gorge Cheung gorge?