1029 room Jiahui Building No.548 BeiYuan St.Jinan city China

Shandong Xiwannian Electrical Co., Ltd. and Jinan Xiwannian Import and Export Co.,Ltd is a civilian-run enterprise which integrates research, production and trade into an organic whole. We are dedicat...

Tongshi Nan Road

Yantai Spiral Lighting Co.,Ltd was founded in 1998 as one of the earliest Energy Saving Lamp and LED manufacturers,and later has been restructured into a stock corporation.One of the founders is first...