3rd Floor, Bio valley Building, North district, Hi-Tech industrial Park, Nanshan district, Shenzhen, Guangdong, China

Headquartered in the Hi-Tech industrial park, Shenzhen, China, K & J Demeter with two contracted factories in Dongguan and Shenzhen respectively provides customers multiple Solar LED Eco frien...

Lujiabang Road, Shanghai, Shanghai, China

Shanghai Guican IntelligentTechnology Co., Ltd. is engaged in the management, the sale and the installment of intelligent smart home products. The products work well, the modelling is unique, has the ...