KWINSEN INTERNATIONAL LIMITED is a branch of Guangxi Zhuang Autonomous Regional Group in China and is a direct trading company. Which is a company integrating the research, production, sale of silicon metal as manufacturer, trading materials from C to V as tier-one agent with below main scope of products Ferro Alloy: Ferro Tungsten, Ferro Molybdenum, Ferro Chrome, Ferro Silicon. Minor Metals: Antimony Ingot, Aluminium Ingot, Manganese Metal ( Flake, Lump, Briquette ), Silicon Metal. At KWINSEN we will continue to maintain our high cost-effective products and shall continue to dedicate our resources and services to return the continued trust and support we receive from our valued domestic and foreign customers. It&＃039;s sure that we are the most reliable cooperative partnership with you. KWINSEN have main advantages of 1. Professional factories 2. Strict quality control 3. Competive price 4. Safe package 5. Fast delivery in channels 6. Available SGS/AHK inspection KWINSEN DID, KWINSEN DOING AND KWINSEN WILL DO