The company moved into the new factory area in April 2015 again through the ISO 9001 quality management system certification, ISO 14001 environmental management system certification, OHSAS 18001 occupational health and safety management system certification audit.

The certificate registration number is:

                                                     016ZB15Q20662R4M

                                                     016ZB15S20284R0M

                                                     016ZB15E20333R0M