2017 CHINA REFRIGERATION EXHIBITION will be attend in shanghai. That is famous and biggest professional exhibition in china. We will have attended it every year , This year 2016 exhibition have been finished successfully in Beijing , Next year 2017 we will join in shanghai. This fair attract many customers who are from wild world everywhere. We hope we can meet you in shanghai next year. Hopefully we can establish new business relationship with you in future. we can offer you HVAC parts like Air condition insulation kits. Air condition wrapping tape. Copper fitting, HVAC repair tools for your reference. Below is information for you. http://http://www.cr-expo.com