Application of composite manhole cover in smart city With the progress of science and technology in todays society, the continuous update and application of Internet of things and Internet technology, manhole cover has developed from traditional manhole cover function to intelligent manhole c... 2021-08-12
What are the product advantages of FRP and GRP manhole cover Composite manhole cover is a very broad classification in the manhole cover category, and it has also become a mainstream product in the market. The material of the manhole cover determines the bearing capacity of the manhole cover, and the... 2021-08-12
What are the product characteristics of Elite Composite tele What are the product characteristics of Elite composite telecommunication covers ？ 1. Weather resistance and aging resistance. It is resistant to acids, alkalis, salts and other harmful substances, and its service life usually exceeds 15... 2021-08-12
Elite Manhole Cover—COVID-19 Personal Protection Guide Regarding the pneumonia epidemic of the new coronavirus infection, there are still a lot of information released today, which makes many people worry. In the face of the epidemic, everyone worked hard to not disturb the society and stay at... 2021-03-01
