Langsheng will give full attention to plastic profile from product development to production end. With our engineer's rich design experience and advanced design software, we can ensure that we can develop and complete customer's special projects according to customer's requirements.
Specifically as follows: 12 extrusion production lines, more than 300 design schemes, CAD/CAM, profile development/design scheme, die workshop, suggestions for raw material use, monochrome and bichrome co-extrusion, quality assurance