Weichai Power generator set was the first in the industry to pass the ISO9001 quality management system certification, passed the national communication special generator Set certification in 2004, passed the Plateau certification of the National Internal Combustion Engine Generator Set Quality Supervision and Inspection Center in 2005, entered the China Mobile Group in 2006, and passed the CE certification of the German Rheinland Center in 2007. In 2012, it entered China Telecom Group, became a first-level supplier of petrochina in 2016, and updated Theil certification in 2017 :30kW below, 120kW below, 300kW below, 360-2000kW; By 2020, Weichai power generator set products will be fully used in communication, power, oil and gas fields and other industries.