A stainless steel access panel is the best way to make your house more accessible. It can be hidden with drywall or in a decorative piece. These doors feature a continuous clear opening and a flush screwdriver-operated steel cam. They are available in a wide range of styles and are the perfect choic... READ MORE
Yes, if the attic access door is within the living space and can open directly into the attic. Whether in a hot or cold climate, the access door should be treated just like an outside entrance door; it must be insulated and weatherstripped. During cold and windy weather, heat loss and air leakage th... READ MORE
We have our own powder coating workshop which helps us guarantee good quality and on time delivery to all our customers . READ MORE
Qualified in annual review,and got the new SGS certification of ISO quality management system . Fengze carries out production management strictly accordance with certification requirements. READ MORE
All processes from raw materials to finished products are completed in our own factories . Fengze carries out production management strictly accordance with certification requirements which can provide customers with various performance test reports, being one of the enterprises certified with tec... READ MORE
How to open the Access panel or Access Door ，it is a common question of all the buyers.Mainly our Access panels and Access Doors are assembled with Push Catch ,Square Lock ,and Cam Locks .PUSH CATCH you can understadn from its name that just push and the lock will be open easily .Cam Lock --- We sup... READ MORE
Fireproof board and melamine board are currently the most popular home decoration materials on the market. Quite a few of my friends don’t understand the difference between the two. From the appearance, fireproof board and melamine board are almost similar, and there is no obvious difference. Some m... READ MORE
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Use of elephant trunk lock1. Elephant trunk lock, also known as rebound buckle and rebound device, has small volume and powerful function. It is mostly used for opening and closing doors. The biggest feature is that after the elephant trunk lock is installed, there is no need to open the door with a... READ MORE
Maintenance measures1. Installation measures: reasonably select the installation location: a dry place without rain and snow leakage.2. When the spot inspection measures are available, a specially assigned person shall carry out technical confirmation and technical disposal on whether the thermal in... READ MORE
Thermal insulation measures for anti freezing methods of instruments and meters:1. Heat preservation with thermal insulation materials, that is, wrap the parts of instruments that are easy to freeze or afraid of freezing with thermal insulation materials. When winter comes, check and discharge sewag... READ MORE
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