The production of regular stuffing box ordered by our customer was completed

The production of SB stuffing boxes ordered by our customer has been completed. The stuffing boxes are regular type and are suitable for 1-1/4 and 1-1/8 polished rods with 2 "LP male bottom thread. At present, the batch of SB type stuffing boxes have completed the inspection, packaging and other related work, and will be delivered to at Tianjin Port this week.