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Based on 10 reviews on Trustburn

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Pam McCade
Reviews 1

12cm is a fantastic company. Their website echoss.co.kr is amazing and user-friendly. I had a great experience working with them. The team is professional and delivers excellent results. I highly recommend 12cm to anyone looking for top-quality services.

Barry Siler
Reviews 1

12cm has been an amazing company to work with. Their website echoss.co.kr offers a smooth user experience. The team is dedicated, responsive, and highly skilled. I appreciate their efforts and would definitely choose them again.

Tom Fimmen
Reviews 1

The service provided by 12cm was exceptional. I was impressed by their expertise and dedication. The team at echoss.co.kr helped me achieve my goals without any hassle. I'm grateful for their assistance and would recommend them to others.

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About 12cm

12cm operates echoss, a cloud O2O service platform that provides offline to mobile connection services. The company also offers echoss stamp products.

12cm’s platform also includes a service mobile plugin, commerce service, and coupon service components. In addition, its echoss platform is applied and extended to O2O service, including membership, promotion, mobile certification, commerce, and utility. It is based in Bundangdong, Kyonggi-do.