June 2015
Elevator type made special equipment by aqsiq A level (3 m/s)
June 2014
To obtain the certificate of product carbon footprint
December 2012
The total equipment engineering design & research institute development projects landing test systems are used in the elevator
A total of 14 patents
To obtain the special equipment installation modification maintenance license
September 2011
Technical cooperation with Japan NHPS stereoscopic parking tower equipment system
Cooperation with suzhou university development control chip
Blackbear traction machine go into mass production
京都曳引机投入量产
Obtains the title of high-tech enterprises
December 2009
Through the OHSAS18000 occupation safety and health management system certification
通过OHSAS18000职业安全卫生管理体系认证
Elevator type made special equipment by aqsiq A level (3 m/s)
February 2007
The expansion of the factory, the test tower in use
The expansion of the factory, the test tower in use
February 2001
Set up in kunshan Blackbear elevator co., LTD
February 2000
Through the ISO9001 international quality assurance certification
February 1997
Set up the elevator group
1, through the ISO9002 international quality assurance certification.
2, set up the elevator group
February 1994
Set up crown machinery (kunshan) co., LTD.
February 1978
Set up Adai machinery co., LTD
成立“诚岱机械股份有限公司”。
January 1971
Yongda industrial society
创立“永达工业社” 。