0086-574-87527771
david@seal-china.com
& gt; Wareerka xirxirnaanta Galka PTFE. & gt; Graphite PTFE aan lahayn saliid & gt; Fasalka A, B, C & gt; Waxay qancin kartaa shuruudo kala duwan. & gt; PR104L waa graphite PTFE leh saliid