About Us

     i-io is the online store of ChengYan Electronic Technology (www.nitwo.com) , we commit to industrial control, LED lighting control, smart control products manufacture, sales and services since 2011, with the PCB Assembly (SMT and DIP) line provide custom service and OEM/OEM with good quality. 

     Undertake electronic product design, software development and manufacture, main products include but not limited: Electronics design, Develop electronic control board, Remote control, LED related product, provide you with an integrated and innovative electronics solution for your product, develop a solution to interface with an existing system or a solution from scratch for you.

     We aim to create maximum value for our global customers and partner, providing quality products with creative ideas. Welcome to contact us with any idea.

Address :    NiTwo Tech,QiuYun GeYa Park,WanDa Road(North), XiaoShan,Hangzhou,China
Working time :              09:00-18:00 (Beijing time)
Business Phone :    0086--13456786217(Working time)
Fax :                      86-0571-85466033
Email:                    info@i-io.com