... in 1997, an ISO 9001: 2000, TUV, IEC, CE&EN, RoHS, SONCAP CCPIT and CCC approved manufacturer for Solar Products. Factory Size ( ... Sq.meters): 3,000-5,000 square meters Factory Location: No. 1, Xinming Road, Guoji Town, Gaoyou City, Yangzhou, Jiangsu ... lighting effect is required. Certificates approved: Established in 1997,an ISO 9001:2000,CE&EN,RoHS,IEC,Soncap,PVOC&COC ...