Sawtooth Greenhouse for tropical area,Sawtooth Type Multi Span Film Greenhouse is low Cost Tropical Industrial Greenhouses , is at lower cost than the glass greenhouse and polycarbonate sheet greenhouse. And easier and faster installation at site.
Read MoreSend InquiryGas,fuel,coal Heating Boiler System For Greenhouse 1.Strength calculation report with applied materials information; 2.100%NDT(non-destructive inspection) report of steel plate, tube and welding rod; 3.100% X-ray inspection report (welding seam): to ensure the quality of the entire boiler; 4.Hydraulic test report: ensure the standard working pressure and safety; 5.Third-party inspection report
Read MoreSend Inquiry