Company Profile Shenzhen Callos Industry Co.,Ltd is a professional Watches manufacturer located in (Bao'an ) Shenzhen China (including production ,sales & trade ). Factory area over 1000 square meters , including sales department , design department , technique department ,purchasing department , Watch face producing line ,Watch case producing machine , assembling line .We have the PU leather producing factory in ChaoShan City ,Guangdong Province ,and compelet producing machines about watches , precision instrument to inspect watches .Our products are produced according to ISO9000 quality system , keep all of products are satisfied with our country inspection standard . CALLOS WATCHES mainly sell business watch , sports watch , gift watch , couple watch , kids watches (case material including alloy , stainless steel , silicone , leather strap material including alloy , stainless steel , PU or genuine , plastic & silicone , Movt including Chinese or Japanese & Swiss ).