1.  In the early 1990s, our founder has been involved in thisfield. The MGI Yuandongcompany that is renownedin the world of this field in British, engaged in technical and production management and has a rich experience in the field of medical purification
2.  From the time of March 1994, founder has been applied for more than 20 domestic relevant patents, and actively participated in the formulationof national  standard, etc.
3.  In March, 2005, Guangzhou Mingxuan Purification Equipment Technology Co., ltd was began to establish.
4.  In Jan, 2006, Guangzhou Mingxuan Purification Equipment Technology Co., ltd was established completely in Guangzhou and put into production in the same year.
5.  In Oct, 2007, we obtained medical equipment production license.
6.  In Nov, 2008, the Mingxuan trademark has been registered in State Trademark Bureau (10 Type and 11 Type).
7.  In March, 2009, we have finished product standards of the recordin Guangzhou bureau of quality and technical supervision and the type of inspection of products.
8.  In June, 2009, we obtained medical equipment business certificate.
9.  In Feb, 2010, Guangzhou Mingxuan Purification Equipment Technology Co., ltd passed ISO9001:2008 certificate.
10. In March, 2010, we registered and established international company in Hongking, Nine Sunplus Systems Co., which is in the charge of bringing in foreign  advanced technology and overseas business.
11. In July, 2010, Mingxuan(Jiangxi) Medical Purification Technology Co., Ltd that invested by Mingxuan international group was established.
12. In Feb, 2011, Guangzhou Mingxuan Purification Equipment Technology Co., ltd obtained the safety production standardization certificationawarded by the supervision and administration of production in Guangzhou.
13. In May, 2011, after internal auditor training of medical equipment for 18 staffs, our company was awarded China medical equipment product certification  committee medical equipments internal auditors certificate.
14. In Sep, 2011, we got the CE certificate of X-ray Viewer with shutter products.
15. In March, 2012, by clean room technology training, 8 staffs were awarded engineer certificate by CIE clean technology branch.
16. In April, 2012, Mingxuan brand was accepted by the state trademark bureau register (6 Type).
17. In April, 2012, Nine Sunplus Systems company was registered in state trademark bureau (6 Type, 10 Type, 11 Type).
18. In Aug, 2012, Mingxuan(Jiangxi) Medical Purification Technology Co., Ltd began to put into production.