Tianjin Ruifeng Rubber Products Co., Ltd.

Do you know whether the heat insulation strips in your broken bridge aluminum doors and windows are real national standard heat insulation strips, PA66GF25 insulation strips are national standard insulation strips, and some existing black manufacturers do not reach the national level when they produce heat insulation strips for profit. The standard, it is said that it is PA66 heat insulation strip, but it is actually PA6 heat insulation strip, which can be called single six heat insulation strip. The three main properties of wind pressure resistance, air tightness, and water tightness are not achieved, and the heat preservation and heat insulation performances have not reached the standard. The insulation strip produced by our company is composed of 65% nylon (PA66) glass fiber (GF) insulation strip raw materials, and the color is black. As the main insulation strip component, it is suitable for aluminum alloy doors and windows and framed curtain walls. Choose high-quality insulation strips to come to Tianjin Ruifeng, Tianjin Ruifeng Rubber Products Co., Ltd. specializes in the production of PA66GF25 insulation strips, with an annual output of 150 million meters of PA66GF25 nylon insulation strips.

Tianjin Ruifeng Rubber Products Co., Ltd. is looking forward to cooperating with you.