Congratulations ! New Certificate is coming
About Us
Congratulations ! New Certificate is coming
Qingzhou Yongsheng Dredging EQUIPMENT for obtaining another certificate- SHIP PRODUCTION INTERPRISE EVALUAHON REPORT, which is a positive value for Yongsheng Enterprise and adds an honor. We can create more projects in the furture.
Have professional shipbuilding authentication, the patent certificate
ISO 9001:2015 Quality Management System
CCS Welder's Qualification Certificate
Welcome distant guests in midsummer, join hands towards the future. further expanding the international market and development path, common development
