ECCO Safety Group(ESG) is an umbrella organization providing centralized, global support functions to the business units of the Group. ESG is the worldwide market leader in emergency lighting and audible warning equipment for commercial and emergency vehicles. Headquartered in Boise, Idaho, USA. ESG has manufacturing in nine locations on four continents, along with an additional four sales offices in Europe, Australia and China, together employing 900 team members. PSE (Suzhou)Co.,Ltd is built by ESG.Police and emergency light bars and related lighting equipments are our products,we provide the service as well.