(1) Check the"three certificates", production license, product qualificationcertificate, safety identification card. The PPE, which is produced and sold inour country, shall have the above certificates in accordance with theregulations.

(2) Check theidentification. Check whether the permanent identification and productdescription are complete and accurate. The helmet should have the shield identificationof safety protection as it belongs to the national labor protection products.

(3) Check theworkmanship. Qualified products are of fine workmanship and uniform in texture withno rough edges.

(4) If the abovemeets the requirements, you can weigh it by hand and measure the horizontaldistance, vertical distance and height by sight.

(5) It isdifficult to recognize the environmental performance of materials by nakedeye. If there’s distinct odor, the material of the product is likely to be unqualified.

(6) Check the ergonomicperformance. Good products will make great efforts in product ergonomics. Theanti-impact performance of helmet made of thick stainless steel plate is good,but it is not suitable to wear. Therefore, excellent enterprises will work hardin ergonomics after the product meets the necessary performance indicators. Forusers, you can try it on before placing an order for a comfortable safetyhelmet.