حديث المدير العام في 4 أكتوبر
و الماء 7, 2017أنابيب الصلب الكربوني STPG370 G3454 JIS لارتفاع الضغط ودرجة الحرارة
و الماء 10, 2017Customers Husiyin from turkey visit our سلس أنابيب الصلب factory today.he need 500 tons 4“ ASTM A106 seamless pipe .accompanied by general manager Lisa and sales manager sky. Husiyin visited the production equipment
We negotiated with Husiyin for the detail of the seamless steel specification,.Finally we reached a preliminary agreement .