Hebei Jianan Seals Technology Co., Ltd. is a professional high-end door and window seal producer.

Based on many years of professional experience and the understanding of marketing and customers, Jianan uses foreign advanced technology and independently developed a variety of world-class sealing products to meet the domestic and international high-end customers' needs.

Corted Seal - We introduce German most advanced equipment and technology and German seal technology experts, and develop the third generation of cored seals which are superior, more convenient, more energy-saving and environmentally friendly. The products feature multi-composite co-extrusion, sealing, durability, environmental protection, aesthetics and others, which are better than all traditional seals.

Door Seals - We use high-end precision instruments to design and develop door bottom seal product lines, including fixed and automatic door bottom seal products. The products completely solve the problem that doors can not be completely sealed. We provide you with a healthy and warm room.

With the continuous improvement of people's living standard, the concepts of energy saving, environmental protection, healthy living and green home are enjoying popular support around the world. People have strict and precise standards for choosing home building materials. Jianan has been committed to resolving all kinds of sealing problems of doors and windows existing in the current market, and is committed to eliminating the shortcomings of modern home seals.

Our sealing products are also the witness of terminal consumers' high quality of life. Leading the market demands, Jianan becomes the door & window manufacturers' and consumers' aesthetic choice.

Meanwhile, with the strict sealing technology research and development and substantial productivity as strong backing and professional personnel and standardized management, we are confidently struggling hard to make Jianan famous in the world!