LSDD swing door automatic openers
is strictly inspected. Not only does it have gone through a machine check on cutting, welding, and surface treatment, but also is inspected by workers. It is meticulously manufactured by the injection machine, casting machine, CNC machine, screw machine, etc2.
People who bought this product will praise that it has a long service life and they don't have to frequently replace it. It is suitable for any secure facility with high traffic volume and high security3.
The product has the desired structural strength. It has gone through the tension test, which shows it is not easy to break under pressure. It stands up to extreme wear and tear4.
The seams and seam allowances of the product are even. Advanced sewing machines are used in the production process to ensure that each stitch is finely processed. It is able to withstand a variety of working conditions: rain, wind, cold and heat5.
The product has reliable welding fastness. The heat treatment process has made it go through dimension shrinkage and expansion until the dimension is fixed. It meets the UL325 safety standards and requirementsCompany Features1.
Fuyang Lushan Machinery Factory has developed into a global company focused on automatic door actuator
Our factory is one of the top manufacturers of swing door opener
LSDD will constantly develop its culture the strengthen the cohesion of the staff. Inquiry!