China Drying Network News The 5th China (Dongying) International Petroleum & Petrochemical Equipment & Technology Exhibition was held by the China Council for the Promotion of International Trade and the People's Government of Shandong Province. The government agencies, business associations, large-scale enterprise groups and large consortia from 87 countries and regions participated in the exhibition. The Fortune 500 companies accounted for more than 50% of the exhibitors and more than 400 exhibitors. Multi-function Bagging Machine Wenzhou Huaze Machinery Co.,Ltd , https://www.multihz.com
