Where is the helmet lined with a hat lining?
Structural form requirements1 the top of the cap shell should be strengthened. Can be made into a light top or ribbed structure. The shell is made without a rim, edge, or curl.2, the plastic cap lining should be made of a back hoop structure, can adjust the size of the cap hoop (pull, adjust, button adjustment, knob adjustment, etc.).3. The chin belt with no collar lining is made of Y, with a back band, allowing the formation of a single root.4, contact the forehead of the cap hoop, to be breathable, sweat absorption.5 gaskets around the hoop can be made into bars, or blocks, and leave room for air circulation.6 helmets manufacturers must strictly follow the GB2811-2007 national standards for production.
Accessories for safety helmet1. The safety helmet belongs to a kind of labor protection appliance, and the safety helmet fittings belong to easy consumables, and the labor protection articles store or the company usually has the sales,2. The helmet factory can also be customized as required3. In Shandong Linyi Hedong hardware market there are many.
