"Based on domestic market and expand overseas business" is our development strategy for Roof Ventilation Fan, Galvanized Butterfly Fan , Wall Inlets , Slide Panel Ventilation For Swine House ,Swine Equipment Supply . Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software advancement are our distinguishing feature. The product will supply to all over the world, such as Europe, America, Australia,Colombia , Haiti ,Liberia , Atlanta .With the spirit of "credit first, development through innovation, sincere cooperation and joint growth", our company is striving to create a brilliant future with you, so as to become a most valuable platform for exporting our goods in China!