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Company Description (Introduction)
Adiabatic and non-adiabatic spiral duct ventilation pipe is a new mechanism with resistance, strength, pleasing in appearance. easy installation features. Been widely used in shipbuilding, ventilation, air-conditioning, cleaning up the dust bridges, airports, tunnels and other construction industry. Along with the country's reform and opening up, China's shipbuilding technology to meet the ever-increasing needs I plant production in 1984 on the basis of single spiral duct. First, in 1985 the gross domestic product in a pre-spiral duct insulation, filled the gaps. HVAC products via Shanghai Tongji University laboratory testing. Performance and foreign products, the installation of the vessel and the use of proven, industry users critical acclaim. I will plant the sophisticated equipment and high-quality products that provide a full range of quality services. You will be dedicated to the credibility of the vast number of old and new friends and reliable service. You purposes : quality first, the supremacy of users are welcome to visit the user guide.
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