day to you! This is Shirley from Hubei Global-Union Trade Co.,Ltd. Our company need purchase large quantity of zinc dross. If you have any stock of this product for sale, please be free to contact me via following information. Thanks! Best Regards Shirley Wang Hubei Global-Union Trade Co.,Ltd. Email: sale02@hblqgj.com Skype:shirley.wang456 WhatsApp: 0086-13647116327 Show More