01. Passed ISO9001: 2008 Quality Management System Certification, the United States ANAB Quality Management System Certification
03. Successfully registered Britain Trademark, Taiwan Trademark, Middle East Israel Trademark, European Community Trademark and China Coal Trademark issued by National Trademark Office
02. Successfully passed the British UKAS Quality Management System Certification, Alibaba Onsite Certification
04. Passed International Authoritative Organization TUV, BV, SGS Certification
