... : 26" STEEL SUSPENSION FRAME FRONT FORK: STEEL SUSPENSION FORK DERAILLEUR: SHIMANO 21SP WHEEL SETS: 26"*1.75 FRAME: SUSPENSION FRAMEFRONT FORK: SUSPENSION FORKDERAILLEUR:18SPWHEEL SETS: ... report of CE & ISO9001. We have our own frame, fork and tyre factory, TIG welding plant, phosphating pool, stoving ... , Indonesia, Philippines, Thailand, Vietnam, Malaysia, Dubai, Turkey, etc. suspension MTB bicycle