Introduction Fluid control is a crucial aspect of modern industry. Innovation and improvement are constantly being pursued by engineers to meet the diverse needs of various applications. Our 1pc Threaded Ball Valve with Lockable Handle is a top-performing
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Product Feature The N95 Face Mask with Tie realizes the function to prevent the harm of gas, smell, pollen, smog, dust, all particulate matter. The mask can be cleaned and the filter can be replaced. The mask has layers of filters, so the filtering effect
1.Access controllereasy to install, easy to use, stable performance,2.Independent access control, can be directly implemented user passwords, cards and many other .3.Supports a password to open the door, stand-alone card capacity up to 1000.