DELDA(TIAN JIN) IMPORT&EXPORT CO.,LTD is a manufacturer specialized in the research, development and production of a series of export products. We are in production of Carbon Additive (50000MT per Year), Silicon Metal (2000MT per Year) Silicon Carbide (3000MT per Year) and Graphite electrodes (35000MT per Year).In addition, our manufactory produce Silicon Ball and Si-C ect. Our well-equipped facilities and excellent quality control throughout all stages of production enable us to guarantee total

主要产品/业务: Carbon Additive (50000MT per Year), Silicon Metal (2000MT per Year) Silicon Carbide (3000MT per Year) and Graphite electrodes (35000MT per Year).In addition, our manufactory produce Silicon Ball and Si-C ect.