International Opportunities Co.,LTD,located in huayuan industry,tianjin,China.
we are manufacture of bicycle tire and tube from 2010,exported to US,UK, The Mid East,Europe,like war-mart,fujitec...
To the requirements of the old customers,we expand our business,add some bicycle parts,like saddle,led light, wheels,steel ball...
We have ISO certification,some items passed SGS,TUV
"Customers First, Reputation First, Quality First" is our promise.