Shandong Aolai Machinery Technology Co., Ltd., the ISO9001-2008 verified company, is a professional manufacturer for hydraulic rescue tools, including hydraulic pump, hand pump, hydraulic cutter, spreader, ram, hydraulic combi-tools, hydraulic assisting tools, manual break-in tools etc. emergency and accident & disater rescue equipments. With advanced production equipments and a workshop of nearly 15,000 square meters, our company yearly produces millions of types of emergency rescue tools, ...