fxs807f9hfh.allweyes.com,copper alloy casting,What differentiates us from competitors that operate nationally is our service system. At Jing Long Machinery, with after-sales personnel fully trained, our services are considered to be considerate and wistful. The services we provide include customization for copper alloy casting. Jingda provides copper alloy casting products that are selling well in United States, Arabic,Turkey,Japan,German,Portuguese,polish,Korean,Spanish,India,French,Italian,Russian,etc. Jingda,Our company main produces green sand moulding,sand casting aluminum,die casting process.