Tianjin Gaanes Metal Technology Co., LTD. tuatusi Potu 818, Fale 7, Starlight Liaocheng International Finance Center, Dongchang Distinct Liaocheng City, Shandong Province, PRC I-meli sales@tjjnssteel.com Telefoni Fa'atauga: 13642131571 Lagolago: 15510977839 WhatsApp +8615822136038 Wechat +8613642131571