we are a professional manufacturer and supplier of scaffolding，prop ,scaffolding couplers .and other related products,like tripod ,forkhead, Guardrail . frame ,fence .barrier .tie rod .wing nut .water barrier with disc.screw jack base. scaffolding acessories .and other related products .etc ,all our items are manufactued in accordance with the standard of BS1139 and EN74B and EN1065.,our products include systerms ,fences and barries ,walk platform .steel planks ,and scaffolding acessories if you are interedted in any of our product,please either visit our website for more information or alternatively phone,fax or email us directly.www.lyqiangsheng.cn please meanwhile let me kow the size of scaffod you inquired to let me quote you the best price im looking forward to hearing from your reply soon