The numbers are clear and easy to identify, without repetition, and not easy to erase. Inferior uPVC Profile coding numbers are blurry, easy to erase, and the numbers are often repeated.

The physical characteristics of Plastic Profiles are shared here. Jinan Lumei Plastic Profiles manufacturer has a complete production system, excellent quality control, and technical innovation. It is worthy of the support and trust of all customers. If necessary, please feel free to contact us. advisory.

Jinan lumeiuPVC Profile Co., Ltd. is a professional Jinan uPVC Profile manufacturer, specializing in the production of PVC doors and windows and steel profiles. The company pays attention to health and environmental protection, and refined profiles.

Lumei has been keeping investing on Research and Development Department. 70mm Aluminum clad PVC profiles series was designed by us had applied Innovation patent, which have 6 chambers equipped with triple glazing sealing. 70mm series product innovation perfectly shows the concept of energy saving and environmental protection .

uPVC Door is a new generation of door and window material, which has the advantages of high wind pressure resistance, good air and water tightness, but if you want to extend the service life of plastic steel doors and windows, you should maintain it.