To avoid electric shock, take measures to prevent leakage, such as installing leakage protection switch. However, it should be noted that only installing the leakage protection switch is not enough. The ground wire must be connected at the same time to achieve the function of preventing electric sh... READ MORE
How about the corrosion resistance of galvanized sheet? Galvanized sheet is divided into oiled sheet, passivated sheet and passivated oiled sheet. Oiling hardly helps the corrosion resistance, so only the corrosion resistance level of oiled sheet is about 2-8 hours of neutral salt spray level 9 (dep... READ MORE
Which glue is better for plastic products ? Epoxy adhesive is mainly composed of epoxy resin and curing agent. In order to improve some properties and meet different purposes, auxiliary materials such as toughening agent, diluent, accelerator and coupling agent can also be added. Due to its high bo... READ MORE
We have our own laser cutting machine .No matter what size or what shape of the products you need ,we can finish in short time . Thin sheet metal products are welcomed to find us for process . READ MORE
The primary purpose of our Universal Access Panels is to provide building efficiency and security for hidden spaces behind walls. You can also choose the locks, materials, and gasket for your access panel to cater to your needs. READ MORE
In order to have a comfortable and efficient indoor living, it is necessary to have proper functioning of a building’s heating, ventilation, and air conditioning system. Hence, when your HVAC system breaks or malfunctions, a call for immediate inspection and repair should be done. In these situation... READ MORE
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Regular size Access panels ，HVAC system Plastic Access Panels, fire rated access panels ,non-fire rated access panels and access doors ,we all have full stock which can make fast delivery to help our customers win more market share. READ MORE
200X400MM This is our newly cutomized size of non-fire rated design . Welcome all customers to find us for customization . Any idea,just let us know ,we have our professional group to provide you with design ,drawing ,sample and batch production and delivery to overseas on time . Work with us ,NO w... READ MORE
Carton drop test is a kind of drop test. In the process of establishing or inputting carton model, the carton has the following requirements: 1. The density and elastic modulus of the material must be defined and ensure that the value cannot be zero, otherwise the program will not be able to calcul... READ MORE
The manhole size needs to be customized 1. Inquiry stage: confirm the price and delivery date 2. Drawings issued by the factory shall be confirmed by the customer 3. Arrange production 4. Sample taking and customer confirmation 5. Send samples READ MORE
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