Shaoguan Tropic Ocean Ltd is one of the top 14 Silicon Metal exporters in China.Our silicon factories mainly produce silicon #553,441,411,3303,2503,2202 and the annual supply quantity is over 20,000 tons Our KEY advantages: Quality: Excellent & stable quality Deliver Time: Fast Delivery,Supply in time and stablely. We look forward to hearing from you soon. Best Regards.