上海勤图密封件有限公司
Exhibit Profile：
API 6A imported oil tree FLS outer valve seat sealing ring, flat valve seat sealing, top wire packing, FLS valve stem and seat sealing, LNG loading and unloading arm sealing, universal joint sealing, oil transfer arm sealing, and oil pump valve sealing.
API 6A imported oil tree FLS outer valve seat sealing ring, flat valve seat sealing, top wire packing, FLS valve stem and seat sealing, LNG loading and unloading arm sealing, universal joint sealing, oil transfer arm sealing, and oil pump valve sealing.
Website：www.shqintu.com