AOV is the leader and innovator in the area of inspection, verification, testing and certification in China and it keeps close with newest standards and technology all the time, forges ahead with continuous innovation,. Recently, it pays great attention on R&D in environment, energy efficiency and low carbon fields. AOV believes enterprise and society keep close with the development of technology, and it is essential to keep the concept of safety and care. AOV is widely recognized nationally and internationally, with constant improvement of profession and service quality. AOV is qualified with CNAS (China National Accreditation Service for Conformity Assessment) and CMA (China Metrology Accreditation Board) certifications, and approved by CEC, CPSC (Consumer Product Safety Committee), ...