Founded in 2001, E-Sun Technology Co., Limited is dedicated in designing, manufacturing and distributing laptop peripherals and portable storage products. Our company is the first one which developed PCMCIA CD ROM interface card in China.

Our products include laptop batteries, laptop adapters, USB CD ROM, USB DVD ROM, PCMCI ACD ROM, USB FDD, laptop kits, and caddies.

Based on our strong R&D team, strict QC system and skillful work force, we will provide you not only competitive prices, but also great quality and satisfied after-sale service.

"SUNDAY" and "DODO" are our two super brands; moreover, we have excellent capability of filling customers' OEM requirements.

What we understand is customers' satisfaction first, communication always. Please trust us, we are improving everyday!