●  In January 1991, it was confirmed as a national middle-size enterprise.

●  In October 1997, chairman of the board, Mr. Xia Zhisheng, was elected as the vice director of Solar Energy Using Committee of Chinese Rural Energy Resources Industry Association.

●  In September 2001, the products were listed in the national Spark Project Program.

●  In August 2002, it was recognized as the recommended products of the Consumers’ Association of Zhejiang Province.

●  In August 2002, the products was ranked among the Excellent Products and the Famous Brands in Solar Energy Industry.

●  In July 2003, the product passed the authentication of the ISO9001 quality system.

●  In July 2004, it was listed as high and new-technology industries of Zhejiang Province.

●  In September 2005, it was awarded as the consecutive standard products.

●  In 2006, the product passed the authentication of CE