/sertipiko

Sertipiko ng Kwalipikasyon ng Korporasyon

Ito ang sertipiko ng kwalipikasyon na nakuha ng Yixing Haina Environmental Engineering Co., Ltd., kabilang ang Second-Class General Contracting for Municipal and Public Works Construction (na-renew na may isang taong bisa hanggang Abril 16, 2026), ang Second-Class Specialized Contracting for Building Mechanical and Electrical Installation Engineering, at ang First-Class Specialized Contracting for Environmental Protection Engineering.

Kunin ang pinakabagong presyo? Tumugon kami sa lalong madaling panahon (sa loob ng 12 oras)
This field is required
This field is required
Required and valid email address
This field is required
This field is required
For a better browsing experience, we recommend that you use Chrome, Firefox, Safari and Edge browsers.