1999, The factory was internationally certificated from ISO9001. 1999年，工厂通过了ISO 9001国际认证。

1997, Engaged in development and production of electronic transformers. 1997年，从事电子变压器的开发和生产。

1996, The Ballast of BAST was awarded a gold prize at the Third Chinese Exposition of Architectural Decoration Materials, Hotel Facilities sponsored by China Construction Decoration and Furnishing Material Association, China Construction Industria...

1995, Engaged in research and development of emergency lighting sets. 1995年，从事应急照明设备的研发。

1994, The manufacturing base, Long Da Electronic Factory was built in ShanWei City, GuangDong Province, engaged in research and manufacturing electronic ballasts. 1994年，在广东省汕尾市建立龙达电子厂生产基地，从事...