Ụgwọ nke ụlọ ọrụ Zhengzhou Rongsheng Refractory Co., Ltd. KPỌTỤRỤ ANYỊ adreesị: 10th & 11th Floor, No.6 Building, Central China Electronic Commerce Port, Daxue Road, Erqi District, ZhengZhou City, Henan Province, China Tel: +8613838387996 Email: info@refractory-bricks.com WhatsApp: +8613838387996 Ị chọrọ enyemaka? Dee ozi gị ebe a ziga anyị ya