Concealed Door Closers, Fits for Installing Room of Hotel and Cabinet

• Adopts high strength die-cast aluminum, it will not occur any damage when using 300,000 times
• Exquisite design of process of piston and wheel make closer to operate quietly and efficiently for long time
• Adopts anti-freezing pressure oil, can operate normally ender 40 to above 40°C
• Reduce shake of pushing door at most angle
• Machine have two screw of regulating valve
• Can close door automatically to divide an air condition, smoke, strange smell and fir speeds when installing on door of anti-fire
• Fits for installing room of hotel and cabinet

Our workers are familiar with the process of international transportation, the technology and the resources to create mutually-beneficial relationships with customers worldwide. Moreover, we have the ability to help develop customers' supply chain.

To know more details, contact us today.