Tianjin Gaanes Metal Technology Co., LTD. Idilesi Igumbi 818, isakhiwo 7, Starlight Liaocheng International Finance Centre, Dongchang Distinct Liaocheng City, Shandong Province, PRC I-imeyile sales@tjjnssteel.com Ifowuni Iintengiso: 13642131571 Inkxaso: 15510977839 WhatsApp +8615822136038 Wechat +8613642131571