709HP1805184934Months ago 67
PVC has no affinity with water, and will not mildew due to high humidity.In southern areas with mor...
965HP1139248654Months ago 60
the punching is not goodIn limestone area, and it is difficult to sink the reinforcement cage. When...
779HP1365896604Months ago 66
What kind of function can be achieved by installing the elevator? Before installation, confirm wheth...
535HP1368588254Months ago 79
In August, the price of domestic medium and heavy plates fell sharply. As of August , the price cen...
535HP1368588254Months ago 88
Strong connection firmness of copper pipe: the connection between copper pipe and copper fittings is...
535HP1368588254Months ago 82
Because of the characteristics of copper itself, it is very easy to rust and corrode in places with...
535HP1368588254Months ago 79
To sum up, the gradual emergence of supply and demand pressure, and the weakness of raw material sup...
535HP1368588254Months ago 87
This week (-, and the transaction was not ideal. On the bidding day of Shagang last weekend, the pr...
535HP1368588254Months ago 88
in the steel plantOn the other hand, the lock price of the steel plant has been falling all the tim...
984HP1437554934Months ago 71
Patented manufacturing process of I-beam: I-beam has become a new industrial standard for wear-resis...