The factory mainly manufactures all kinds of pneumatic hydraulic pressure pipe tie-ins, quick linking tie-ins of small joint, widened joint and welding joint, pastern pipes and pneumatic hydraulic pressure cut-off valves. There are altogether 5000 kinds of products that can be sorted into 12 classes. These products are in accordance with National Technique Standard and have won good favors from customers. Sticking to our principle of " Timely delivery、Quality first、Credit first", we are willing to cooperate with you honestly for mutual development.