Qingdao Kingmax Group Co., Ltd. is based in China and lists a range of industrial hoses on Global Trade Plaza. The catalogue includes hydraulic hoses built to 2SN and 4SH constructions, acetylene and oxygen welding hoses, and a general-purpose water hose. The hydraulic hoses feature oil-resistant synthetic rubber tubes and covers with either two wire braids (2SN) or four-spiral wire reinforcement (4SH), rated for hydraulic fluids such as glycol, mineral oils, emulsions and hydrocarbons from -40°C to +100°C. The welding hoses use EPDM/SBR blended tubes and covers with textile-braided synthetic yarn reinforcement, available in red, blue and black colours and lengths of 30, 40 or 50 metres. The water hose is described as light, soft and aging-resistant for conveying water or neutral liquids in mining, factory, agriculture, forestry and civil engineering applications.