Site :HOME > About Us > Development process
2004   Best Ring Technology was set up.
2008   Certified by U.S. A NSF Certification
2009   Certified by UK WRAS(WRC-NSF)
2010   Certified by France ACS;
            Certified by ISO/TS16949:2009;
            Certified by Germany KTW、W270(DVGW);
            Passed EU ROHS、REACH test. 
2013   Moved to Jinshan plant , expanded the capacity of Mold design and processing, added Metal Parts production line. 
2014   LSB was founded diaphragm design team, R & D team in 2014.

Home | Mail | Message | Contact Us   Copyright Best Ring Technology Co., Ltd ,All Rights Reserved.2010-2020 TEL:0086-021-57510551