1-Heating Preserving 2-energy saving 3-lower running cost 4-anti-condensation 5-strong resistance to shock. PC Sheet greenhouse: Multi span greenhouse covered by polycarbonate. High light transmitted, Suitable for growing plants which need middle light.PC sheet greenhouseSize:NumberSpan (m)Gutter height(m)Roof height(m)Bay(m)RemarkWJK10810.844.8741 span 3 roofsWJK969.644.8741 span 3 ...
