Packaging: For Quick Opening Closure: wood box
delivery detail:as usual the delivery time is 7-15 working days. if the amount is large enough,The delivery time will have some floatation
Product Description LSM type wheel paddle sealing and level-moving quick opening closure is our Exclusive patent products. Its made of coaxial double plate ( outside plate is snap-gauge; the inside plate is blind-plate). Through lead screw transmission turns, the snap-gauge rotates and push blind-plate translational forward to extrude sealing rings to reach the purpose of sealing. Company Information FAQ