Product Name: Ce China Exhaust /Evapotative Poultry Fan Velanation High Quality Fan Model NO.: DJGT-1380 Certification: ISO Pressure: Low Pressure Flow Direction: Centrifugal Usage: for Experiment, Ventilation Material: Hot Galvanized Material Trademark: Tbbmach Transport Package: Bulk Specification: 1.38*1.38*450 Origin: Jining, China Product Description Equipments &production linesWarehouse managementsQ: You are manufacture factory or trading company?A: We are manufacture factory. And you are welcomed to visit us for inspection.The quality control flow will show you ourprofessional. Also you will enjoy thebest quality and competitive price.Q: Whats the quality assurance you provided and how do you control quality ?A: Established a procedure to check products at all stages of the manufacturingprocess - raw materials, in process materials, validated or tested materials,finished goods, etc. SGS, BV and other testing are available for us.Q: Can you offer designing service?A: Yes, we have more than 10 design engineers. We could design full solutiondrawings as per your requirments. They use software: Auto CAD,PKPM, MTS,3D3S, Tarch, Tekla Structures(Xsteel)V12.0.etc.Q: Do you offer guiding installation on site overseas?A: Yes, usually we will send you the detailed installation drawing, if you need,we can provide the service of installation, supervision and training by extra.We can send our professional technical engineer to supervise installation onsite overseas.