We take pride in our potential to deliver Air Ducts with quality standards that our clients demand for. air duct production and supply right in time while maintaining quality standards define our expertise as leading Manufacturer and Retailer of Air Ducts. In a short span of time we have achieved a strong constructive reputation owing to our 16 Years of successful export history where we have now reached Australia,Canada,South Korea,New Zealand,United Kingdom export market share maintaining Below US$1 Million export ratio value. All resulted from a successfully operating manufacturing facility that was introduced back in 2004 under Have Own Export License, now helping us generate yearly profit of US$10 Million.ShangHai WanGuo Technology Development Co., Ltd Private Limited takes care of Air Ducts manufacturing and supply from its corporate venture located in Shanghai, Shanghai, China, where it was first launched with US$10 Million business capital.