Tianjin Gaanes Metal Technology Co, LTD. Oratio Locus DCCCXVIII, Aedificium VII, Starlight Liaocheng Internationalis Finance Centrum, Dongchang Distinctum Liaocheng urbs, Shandong Provincia, PRC E-mail sales@tjjnssteel.com Phone Sales: 13642131571 Support: 15510977839 whatsapp +8615822136038 Wechat +8613642131571