Tianjin Gaanes Metal Technology Co., LTD. Manzil 818-xona, 7-bino, Starlight Liaocheng xalqaro moliya markazi, Dongchang alohida Liaocheng shahri, Shandong viloyati, XXR Elektron pochta sales@tjjnssteel.com Telefon Sotish: 13642131571 Qo'llab-quvvatlash: 15510977839 WhatsApp +8615822136038 Wechat +8613642131571