... the common energy-saving lamp. Zhejiang Soommy Optoelectronic Science Co., Ltd. is a design, development, manufacture ... production base is located in Yueqing City, Zhejiang Province, which is the national electrical producing ... capability, professional production equipments, friendly service. Zhejiang Soommy Optoelectronic Science Co., Ltd. advocate "environmental protection, energy saving, efficient ...