[Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - wind turbine manufacturers and wind turbine fan] detected the criteria: the main GB / T 1236-2000 "industrial fan duct standardized performance tests", JB / T 9068-1999 "to the multi-blade centrifugal fan before", JB / T 8932-1999 "air box", GB 10080-2001 "air-conditioning fan safety requirements", JB / T 9069-2000 "roof ventilator", GB 10178-2006 "industrial fan site performance test", JB / T 10281-2001 "fire exhaust fan technical conditions", GB / T 13933-2008 "small-scale cross flow fan", JB / T 6411-1992 " heating, air conditioning with axial fan ", JB / T 7258-2006" general purpose centrifugal blower ", JB / T 10562-2006" general purposes technical conditions ", JB / T 10563-2006" General Uses centrifugal fan technical conditions ", GB 19761-2009" fan energy efficiency and energy conservation evaluation values ??limited value ", JG / T 259-2009" Jet induction unit ", JB / T 7221-1994" unit with dual air conditioning units inlet centrifugal fan ", JB / T 8932-1999" air box ", GBT 19075-2003" kind words and definitions Industrial fans ", etc. [Tianjin Jinzhong Ji HVAC purification equipment to recommend the star product - Fan] trends: from the domestic market capacity forecast fan pressure and flow depending on the requirements, very different. Therefore, fans should demand their type, size distinction axial fan parameters, according to the forecast demand in different sectors. According to incomplete statistics, fan output from 1980 to 1996 axial flow fan flow, the average annual growth rate of 13.8%. 2005 China is expected to total between 2.6 million fans to 290 million units in 2010 will reach 3.1 million to 325 million units. Fans of the industry over the years based on statistical models of axial fans, centrifugal compressor 2005 production forecast of 1.6 million to 1.8 million units in 2010 will reach 2 million to 210 million units; axial compressor 2005 production was 260,000 units, 2010 is expected to reach 360,000 units; turbine compressors and blowers in 2005 the market share of up to 70%. Axial fan manufacturers _ _20 years of peace axial fans in the fan base of corporate integrity provided by the Tianjin Jinzhong Ji HVAC purification equipment. Tianjin Jinzhong Ji HVAC purification equipment Limited (www.Jzjnt.com) strong, credible, in Tianjin fans, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the group into the brilliant and you work for a better future!