Used to protect the safety of construction workers head helmets, actually it difficult to resist in the material of the puncture. Shanghai Quality Supervision, Inspection Department recently announced the results of the samples showed that more than three percent of unsafe helmets, while the construction workers commonly used in seat belts, sampling failure rate, but also reached 40%.

Safety helmets and seat belts are all special PPE, the former operations officer primarily used for defense against the head from external objects, puncture and compression hazards, while the latter is the height of operating personnel to prevent falling injuries essential goods. Shanghai Quality Supervision, Inspection Department has reviewed a sample of 30 helmets and 15 kinds of belts products. After testing, there are 20 kinds of safety helmets and seat belts nine kinds of qualified products, the sampling pass rates were 66.7% and 60%.

According to quality control personnel, safety helmets, safety belts related to the safety of operating personnel, but this sample was found, there are three companies producing safety helmet turned out to be undocumented. Some enterprises have a number of construction teams to cater for the needs of low-cost labor protective products, the production of substandard quality, inexpensive products. For example, the seat belt of acceptable quality generally sell 30-40 yuan, while the use of seat belts as long as the low-quality material production of about 10 yuan, the lowest is only 6 yuan. Jerry a direct consequence of this is leading to such safety helmets and seat belts can not properly use, its "puncture resistance of" "impact resistance" "parts breaking load" and other safety performance indicators failed to give the user create serious security risks .

At present, Shanghai Quality Supervision, Inspection Department has ordered the sales and recycling business to stop selling substandard products, and three unlicensed production of helmets referred to the local quality inspection departments of enterprises according to law be punished. Experts have warned that construction units should go to a business license of the designated sales enterprises to purchase helmets, seat belts, and to examine whether the relevant production licenses manufacturing enterprises, do not be cheap and lead to an accident because of greed