NGANGIANGCO.COM - Site Information

ngangiangco, cach nhiet, cách nhiệt, chống nóng, chong nong, chống ồn, chong on, cách âm, cach am, bảo ôn, bao on, trần, tran, vách ngăn, vach ngan, gỗ, go, ván sàn, van san, dịch vụ vệ sinh, dich vu ve sinh, vệ sinh, ve sinh ngangiangco, cach nhiet, cách nhiệt, chống nóng, chong nong, chống ồn, chong on, cách âm, cach am, bảo ôn, bao on, trần, tran, vách ngăn, vach ngan, gỗ, go, ván sàn, van san, dịch vụ vệ sinh, dich vu ve sinh, vệ sinh, ve sinh Ngangiangco.com

To improve performance of SITEINFO service and to prevent its excessive high-volume use by a single source, we implemented a randomly generated Access Code that must be entered before running a SITEINFO request.

The Access Code in the box is provided in graphics format. It has letters which are generated randomly and the symbol images are distorted. The distorted symbols cannot be read by computer programs which are used for mass-collect email addresses and any customer information. Only humans can read the distorted symbols and pass the access code. The Access Code improves performance of our services. It prevents excessive high-volume use by a single source.

The services that require Access Codes are: