date:2016-06-29~2016-07-01
l refinery recycling
Guangzhou Yifan Exhibition Service Co., Ltd is a professional exhibition service agency. We have branches in Changsha and Nanchang currently. We have always been committed to strengthening all sectors of economy, trade, technology exchange and cooperation, with a professional exhibition service team who are proficient in exhibition market operation, working conscientiously, be responsible to all customers and offering considerate service.
Over the years, Guangzhou Yifan Ex