PuTuo, Shanghai, Shanghai, China

Constant rate of shanghai science and technology co., ltd. is a power -R&D, design , production, sales as one technolgy company , the main production base in chaina&＃039;s ZheJiang Pro...

Our company is a high-tech enterprise dedicating to thermal solution / heatsink€™s design & mass production for Notebook / Desktop / Sever / Embedded System / Telecom / LED Lighting Industry.O...