China U-Ton Holdings Ltd.の売上総利益推移
(単位:百万) | 売上総利益 | 前年比 |
---|
Provision of design, deployment and maintenance services of optical fibers, and low-voltage equipment related integration and other services in the PRC.
Provision of design, deployment and maintenance services of optical fibers, and low-voltage equipment related integration and other services in the PRC.