
About Yineng
Close to the work.
Clear about the details.
A steel structure company based in Maji Industrial Park, Jining, Shandong, China. Start with the facility, project examples and a clear discussion of your requirements.
A manufacturing partner to review.
The company presentation introduces steel fabrication, construction and installation work, with examples from public buildings, manufacturing, industrial facilities and energy projects.
For overseas procurement, discuss the exact fabrication and supply task. Design approvals, logistics and overseas installation must be clarified for each enquiry.

Documents behind the work.
Company qualifications
Current certificate copies, scope and validity are 待补. Older construction qualification scans are not presented as valid current certificates.
Utility-model patents
The supplied Demo reports 15 utility-model patents. The complete list, ownership and current status are 待补; this is not a quality-system certification.
ISO status
Application in progress. No ISO logo, certificate number or certification claim is displayed.
Have drawings or a project brief?
Share your project location, requirements and current drawings so the team can clarify the next step and the supply scope.