The 21st China International Petroleum & Petrochemical Technology and Equipment Exhibition Our company will exhibit the oil drilling hose, hydraulic hose, and other petroleum machinery supporting hose products. We welcome all domestic and foreign customers to visit our booth.CIPPE is a regular meeting of the international petroleum and petrochemical industry, attracting 1800 exhibitors from 65 countries and regions to participate in the exhibition, 46 of the world's. https://www.qingflex.com/the-21st-china-international-petroleum-petrochemical-technology-and-equipment-exhibition-a-120.html