After-sales Service: | Online Technical Support |
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Warranty: | 1 Year |
ventilation mode: | mechanical ventilation |
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Diffuser air outlet | |||
Specification | Throat size | connect size | high |
250 square to round 150 | 240mm | 140mm | 45mm |
250 square becomes round 200 | 240mm | 185mm | 45mm |
300 square becomes round 150 | 290mm | 140mm | 45mm |
300 square becomes round 200 | 290mm | 185mm | 45mm |
300 square becomes round 250 | 290mm | 240mm | 45mm |
Diffuser air outlet | |||
Specification | outer width | inner width | depth |
125*125 | 165mm | 115mm | 35mm |
150*150 | 190mm | 140mm | 35mm |
200*200 | 240mm | 190mm | 35mm |
250*250 | 285mm | 235mm | 35mm |
300*300 | 335mm | 285mm | 35mm |
Shangrao Longsheng Technology Group Co.,Ltd.(Longsheng Group) was established in 2015 and is located in Fengchao Industrial Park.High tech Industrial Zone,Wannian County,Shangrao City,Jiangxi Province,China.We are a professional manufacturer of central air conditioning central fresh air system end pipes and pipe accessories.The company currently has four production bases in China,located in Chengdu,Zhengzhou,Dongguan,and Shangrao.The headquarters are located in Shangrao City,Jiangxi Province.The company currently has over 300 employees and a total production area of 30000 square meters.The company has always adhered to the business philosophy of "quality first,service first,and honest first".Efficient work,good reputation,low price,high-quality service,and well-known in the same industry.We sincerely cooperate with domestic and foreign merchants for win-win cooperation,common development,and create brilliance together.
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