The 7th China Cleanrooms and Air Purification equipment Expo of 2014 is going to be held in Shanghai Secec on May 26 -28, APOLLO will be exhibiting at booth number：C399, as a senior sensors supplier of over ten years of customer service in China ( including Hong Kong and Taiwan ) , we will display a full range of high-quality sensors and application technology solutions at the show, warmly invite you to come to visit !