On July 8, 2019, the 21st China (Guangzhou) International Architectural Decoration Exhibition was officially opened in Guangzhou. The exhibition will last for 4 days (from July 8 to July 11). We show all kinds of wonderful products - magnetic levitation, automatic dustbin, heavy duty door opener, light door opener, pure glass escape door, household door...... To attract many audience buyers to visit, negotiate, the whole exhibition booth lively! There was a huge crowd.

On July 10, 2019, Doortec automatic door has entered the third day of the 21st China (Guangzhou) International Architectural Decoration Expo, but the human flow at the exhibition site is still not reduced. Doortec booth has attracted many visitors two days before the exhibition. Doortec's automatic door booth is very popular today.

Ningbo Doortec Automatic Door  All staff of Co.,Ltd sincerely invite all colleagues and friends to visit Doortec (Booth 18, Hall 5.1, No. 380 Yuejiang Middle Road, Haizhu District, Guangzhou, China from July 8th to 11th, 2019. Our company has made sufficient preparation for the China Construction Expo, just to introduce our excellent products to our colleagues and friends! Multi-tai rent museum area of 156 square meters, the exhibition hall design high-end atmosphere, display products are the same kind of boutique, will let your eyes shine, let you feast your eyes!! We look forward to meeting you and chatting with you!!

What are the materials of door and window sealing strips: 1. Rubber and plastic materials: Rubber is a kind of PVC, the processing equipment in brief, and investment in less, the material is very easy, the colour of the finished product, also can recover, using rate is very high, so all the capital in low, rubber with plastic, and even with blunt nose smell, its flexibility, patience and a bad weather in stretching the future reply slowly, And it's highly affected by temperature. 2, EPDM EPDM: Epdm has the very good ozone resistance and oxidation resistance, good heat resistance and low temperature characteristics and so on many merits, the other, but also has good electricity, mutatis mutandis, the sex and outstanding stress-strain characteristics and so on merits, out of goods but also in safe, and dimensional accuracy is very high, but the epdm color comparison list one by one, since a self-adhesive stick with each function is poor. 3, covering type sealing rubber strip: The sealing strip function is very well, and is energy-saving, environmental protection international three generations of seal products, by the strength of the thermosetting core and outer cortex and not of the same material system, to ensure the sealing strip long time use in different environment and cause of deflation and deformation, the strip has significantly, mutatis mutandis, the effect of sound insulation noise reduction and very superior heat preservation and heat insulation. 4, plastic steel doors and Windows sealing rubber strip: Window of model steel door sealing strip is in recent years in terms of use in a wide range of new generation of Windows and doors, it is usually the doors and Windows sealing strip corrosion and weather resistance function is very good, and have the effect of the noise reduction thermal insulation, the appearance of this kind of window of model steel door sealing strip is very light, has very good waterproof sealing function, and function of the house of beautiful decoration. Above is a brief introduction about what are the doors and Windows sealing strip material, believe that through the above introduction, you will have further knowledge of doors and Windows sealing strip material and understanding, and of course selection at the end of the doors and Windows sealing strip, the next step is to be installed, what what are the precautions for sealing strip prior to installation of the window? Take a look at the following introduction: Precautions before installation of window seals: 1, before the installation of glass to carefully remove debris in the notch, such as mortar, brick debris, wood, etc., the glass should be carefully placed in the center, to ensure that the clearance on both sides of the uniform, and timely more positive fixed, prevent collision displacement, deviation from the notch center. 2, rubber seal can not be pulled too tight, cutting length than assembly length 2O-3OMM, installation should be embedded in place, the surface is straight, and glass, glass notch close contact, so that the glass surrounding force uniform, in the corner rubber strip should be bevel disconnected, and in the disconnect glue bonding firm. 3. When sealant is used to fix the glass, the glass should be squeezed with rubber strip or rubber block first, and the glue injection gap should be set aside. The glue injection depth should be no less than 5mm. 4, the installation part of the wool is generally in the window (door) fan, box fan around or seal bridge (block), enhance the seal between the box and the fan. 5, the specification of the wool is an important factor affecting the sliding doors and Windows and watertight performance, is also an important factor affecting the doors and Windows switch force, the wool specification is too large or vertical hair is too high, not only difficult assembly, but also make the doors and Windows movement resistance increases, especially when opening the initial resistance and closing the final resistance in place is larger. 6, the specification is too small, or the vertical wool height is not enough, easy to come out of the groove, the sealing performance of doors and Windows greatly reduce the table picture, the wool needs to be siliconized, the quality of the appearance of the wool for the surface is straight, the bottom plate and the vertical wool is smooth, no bending, no hemp on the bottom plate, in line with the provisions of 0.2mm.

Ningbo Doortec Automatic Door Co.,Ltd specializes in the research and development, production and sales of Automatic doors. The main products include: automatic door induction doors, flat doors, overlapping doors, escape doors, medical doors and related accessories. Doortec has been focusing on the automatic door industry for more than 8 years since 2010. In addition to domestic sales,Doortec's products are mainly sold to Europe, America, the Middle East, South America and Southeast Asia, and are well received by customers at home and abroad. All of our products have obtained the CE certification of the European Union, and also meet the ROHS standard in the use of materials. Some of our products have obtained the TUV certification of Germany. Doortec will continue the export standard of product quality and provide more cost-effective products for domestic customers.

In order to ensure the safe and reliable operation of the automatic sliding door, users or automatic sliding door management personnel in daily need to carry out necessary operation inspection of the automatic sliding door. Test checks need to be carried out without interference from other personnel; 1, personnel from the normal speed...