standard features: •Bed head and tail are made of high quality wood & MFC,which are beautiful and generous, freely Installed and removed. •The bed surface is shaped one for all by Imported cold rolled steel plate and is stable and reliable. •Crank system is designed with limit protecting equipment,reliable and easy to handle. •Apply to paralytic usage specially , being brought about going to the lavatory by family at the same time also. •The product has been assessed and conforms to the following standards: GB/T 19001-2000 idt ISO 9001:2000 dimension: •size: 2290×1170×530mm •back section: 695×1170mm •angle of back section: 0 °--70 °(±5 °) •angle of leg section: 0 °--30 °(±5 °) •N.W: •G.W: •packing specification: •pcs.in one 20＇container: •pcs.in one 40＇container: