As one professional AQSIQ agent , King One Certification Consulting Ltd in Beijing China, We are specialized in consulting services for export and import of scrap materials for overseas suppliers and domestic buyers. Since 2007, we have already successfully helped more than 600 applicants obtain AQSIQ license all over the world and established a professional, honest, efficient corporate image , and had a good reputation in the industry. Our service : Applications for AQSIQ registration, renewal, adding new categories, change company information for overseas suppliers .business visit, CCIC , etc.