ShangHai Yo-Pi Port Machinery Co.,Ltd ( Truck Vehicels Department ) is an industrial and trade company specialized in semi trailer sales, semi trailer part manufacture and semi trailer part sales.. We also establish long term export angency of CIMIC Vehicels Group Co.,ltd We has the most varieties of products and specifications as well as most professional service. Meanwhile our engineer can according your demand design the special vechicles for your customer , We already coperation with Russia ,Europe and USA ,and got good reputation from our customer . We also provide spare part for our customr like semi-trailer spare parts, such as fifth wheel series, boogie suspension series, axle series, landing gear series, and suspension series etc. We are waiting your request and hornor to be your business partner .Hope we can bring a bright furture for you.thanks and best regardscelina