Warm congratulations KOONTECH Technology bid Huaneng Xiaowan power plant project elevator emergency intercom system

Предыдущая статья：Warm congratulations on KOONTECH TECH bid "China railway 19 bureau Nanqin railway NQ1 standard project" emergency system.

Следующий пост：warm congratulations ! HK KOONTECH win the project in Shidao Bay ShanDong province of administrative telephone, Sound and Beacon scheduling system.