SIJUNSI: There is always a light waiting for you

思隽思 : 总有一盏灯在为您守候

SIJUNSI is a lighting design、manufacturing and sales company , especially the LED filament lamp series! 

We have a number of international patents.

We have excellent and dedicated R&D design teams.

We have a strong OEM factory

Our products have appeared all over the world. . . . . .

Email: info@sijunsi.com     ©2019 by Hangzhou SIJUNSI Technology Company Limited

Rm.910, Building 2, No.158 Zixuan Road,Sandun Town, Xihu District, Hangzhou Zhejiang China