standard features: •The whole bedbody is made of stainless steel. •The two ends of crank equipped with limit protecting device. •The bottom of the bedlegs are covered with rubber. •The product has been assessed and conforms to the following standards: GB/T 19001-2000 idt ISO 9001:2000 dimension: •size: 2030×900×530mm •back section: 695×900mm •seat section: 180×900mm •femoral section: 290×900mm •leg section: 610×900mm •angle of back section: 0 °--70 °(±5 °) •angle of leg section: 0 °--30 °(±5 °) •N.W: •G.W: •packing specification:2070×920×290mm •pcs.in one 20＇container:80 pcs •pcs.in one 40＇container:160 pcs.