Tianjin Gaanes Metal Technology Co., LTD. Aterese Room 818, Building 7, Starlight Liaocheng International Finance Center,Dongchang Distinct Liaocheng City, Shandong Province, PRC E-mail sales@tjjnssteel.com Mohala Lithekiso: 13642131571 Tšehetso: 15510977839 WhatsApp +8615822136038 Wechat +8613642131571