Shaoguan Tropic Ocean Ltd & Tropic Ocean (HK) Ltd manufacture silicon metal, import aluminium alloy ingot, clean aluminium scrap and clean copper scrap. Our silicon metal are widely used in the production of aluminum alloy ingot, polysilicon, silicone, and refractory. Welcome for your inquiry if you have any demand. Farrel Lin Shaoguan Tropic Ocean Ltd Tel: 86-751-8522817 Cell:86-13924455304 Skype: silicon_metal E-mail: [email protected]