Welcome to visit High-tech Air Duct Net.of China, you are the visitors in 2008, hoping that you will benefit a lot from it.
Welcome to China's High-tech Air Duct Network, you are the first new version of the
2008 visitors to this site will give you help.

       High-tech air duct net. of China is a professional top website, which setted up for spreading newly high-tech air duct——Wanbo PIR Energy-saving Air Duct by Shanghai Wanguo Technology development Co,.Ltd. It fully introduces quality trait of Wanbo PIR energy saving air duct, construction & installation as well as market sale policy, it may put forward positive solutions for air-conditioning duct selection.
       Wanbo-duct adopts high-tech newly heat-preserving material——high flame-retardant PIR rigid foam as sandwich panel, two sides are covered by aluminum foil, or colorful steel piece, or galvanized steel piece, or stainless steel piece, and or plastics aluminum piece etc., which are nonflammable or anti-corrosion facings materials, meeting related fire-control requirement of GB50045-1995 ‘Code for fire protection design of tall buildings’ and GB50243-2002 ‘Code of acceptance for construction quality of ventilation and air conditioning works’ as well as most newly GB50016-2006 ‘Code of design on building fire protection and prevention’, this products featuring high environment-protecting, high energy-saving, high quality, fast construction, long life-span, comprehensive property is superior to any popular duct in the present market, is currently the only first-choice Hi-tech state patent product of duct industry.
       In golden Autumn October, 2007, Wanbo-duct fully upgrades, previous “Wanbo Quick-packed Aluminum Compound Heat Preserving Air Duct” was changed into “Wanbo PIR Energy-saving Air Duct”, previous common aluminum layer upgrades stainless aluminum one, moreover, newly adding colorful steel air duct series, galvanized steel air duct series, stainless steel air duct series so as to adapt to requirement of different air-conditioning.
       Thousands of miles horse is appreciated by Bole, good product needs to be spread by professional expert. Newly times of air duct is approaching, Shanghai Wanguo Technology Development Co,.Ltd is willing to cooperate with you sincerely, with our product advantage + your channel advantage, together building the top brand for the air duct industry in world, let’s joint hand, creating nice future.
       Thanks for your visit, looking forwarding to your full cooperation!

Hot Recommendation :

1. WB-L01, All-purpose PIR Energy Saving Air Duct
2. WB-C01, Colorful Steel PIR Energy Saving Air Duct
3. WB-T01, Galvanized Steel PIR Energy Saving Air Duct
4. WB-B01, Stainless Steel PIR Energy Saving Air Duct Panel

BBS：

1. Annual sale of Wanbo-duct panel in 2007 broke through 900000 square meters.
2. Project Yimaide supermarket in Fengxian district Shanghai has passed complete acceptance.
3. Huarun Wanjia supermarket, in Suzhou Jinfeng, has passed complete acceptance.
4. Huarun? Wanjia? supermarket, in Hnagzhou East China headquarter has passed completer acceptance.
5. In January 2008, Shenzhen x x project, PIR single iron-sheet duct enters the building site, duct amount up to 16000 square meters.
6. In Januanry 2008, single galvanized steel PIR duct panel, single colorful steel duct panel initially exports Korea.
7. In February 2008, Panel delivery amount to Xiamen Guanyin Hill international busines operation center has surpassed 50000square meters.

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