In accordance with quality system in conformity with standard GB/T19001-2000 idt ISO9001: 2000 Rate of ex-factory product qualified shall be 100 %. Rate of Concrete Truck mixer qualified and satisfied by customer on one-time basis shall be 98%. Rate of Concrete Batching Plant (Tower) qualified and satisfied by customer on one-time basis shall be 85%. Percentage of satisfaction by customer shall be 80%. Close to or up to the world advanced level of similar product. Establishment and application of quality management system in conformity with standard GB/T19001-2000-ISO9001: 2000 The scope covered by the system: the process of designing, production and service for concrete truck mixer and concrete batching plant (tower). Establishment and application of quality management system in conformity with standard CNCA-02C - 023:2002 Implementation Rules for Compulsory Certification of Motor Vehicles