shenzhen san altar tech co.,ltd-k8凯发

the 2015 shanghai international film technology exhibition will be held from june 17, 2015 to june 19, 2015. the booth number of our company is a008. the scene is packed with people. even if shanghai is experiencing heavy rain these days, it cannot stop people's enthusiasmin may 2015, our company attended the film sub-conference of dingjun mountain cultural