As the epidemic continues, the problem of China inferior mask has begun to emerge. If allowed to develop, inferior masks will bring disaster to the country and the people. Not only does it bring great potential safety hazards to the
Meltblown fabric is the key material for filtering in the mask and is the heart of the mask. In addition to blocking large dust particles, it can also absorb fine dust, bacteria and virus droplets through electrostatic charges on the
On the evening of April 29, according to the documents issued by the China General Administration of Market Supervision, the Chinese government will focus on the supervision of masks and
With the increasing number of cases of infection in COVID-19, masks have now become necessary items for people, and people’s awareness of wearing masks has been greatly “improved”. However, there are all kinds of masks on the market, and the
Stainless steel is a kind of steel, which contains less than 2 % carbon ( C )is called steel, while more than 2 % is iron. The addition of chromium ( Cr ),
Lighters are small fire devices，which is mainly used for fire and smoking, as well as for kitchens and other fires. The main components of the lighter are the ignition mechanism and the air storage box. When the ignition mechanism is
A lighter is a manually operated ignition device that uses petrochemical derivatives as fuel and is typically used to light cigarettes, cigars and pipes in a deliberate manner, as well as to light paper, wicks, candles and lanterns. The way
In this paper, we mainly talk about nitrile gloves inspection. NBR is prepared by emulsion polymerization of butadiene and acrylonitrile, and its products have excellent oil resistance, high wear resistance and good heat resistance. Made of high-quality nitrile rubber
For furniture companies,it was another bad year for furniture manufacturing in China in 2018.The annual report of listed furniture companies in the first half of the year showed that most of the companies’ sales were acceptable, but the growth rate
In recent years, various electronic, electrical and digital products have emerged one after another.Gradually, the number of sockets in the home can no longer meet our needs. How to choose an appropriate socket has become a big problem. For importers,
