Tianjin Gaanes Metal Technology Co., LTD. Kero Room 818, Building 7, Starlight Liaocheng International Finance Center,Dongchang Distinct Liaocheng Guta, Shandong Province, PRC E-mail sales@tjjnssteel.com Phone Kutengesa: 13642131571 Tsigiro: 15510977839 WhatsApp +8615822136038 Wechat +8613642131571