Brief:Applications: 1）PVC Helix Suction Hose: agriculture irrigation, chemical transfer, water、oil、grain and powder conveying. 2）PVC Helix Suction Hose for food stuff: This hose is processed by special formula, nontoxic, and no smell. Be widely used on food-stuff. It is the best hose to transfer milk, food, rack, beer, and jam, etc. 3）PVC Muscle Strengthen Hose: To be used for drawing and conveying water, oil and powder in factories, agriculture and engineering. 4) PVC suction sand and spray sand hose：Applied for the ship’s sand suction and spray, shipbuilding rust cleaning, suction ore sand, coal dust, grain (rice, wheat, corn ) and other kinds of solids and pellets.