1997 YANCHENG GLASSMAN ARTS & CRAFTS CO., LTD. was established

1999 moved to new factory in development zone

2000 established YANCHENG CREST LIGHT INDUSTRY PRODUCTS CO., LTD.

2001 our products entered into Wal-mart

2002 mass produced Galileo thermometer

2003 established electronic branch factory

2004 passed ISO9001:2000 quality system certification

2005 established wooden branch factory

2006 moved to our current new factory, which we invested about USD6,000,000

2007 passed OHSAS18000 and ISO14000 certification