道路護(hù)欄模板

Hongfa Heavy Industry focuses on providing professional hydropower station overall solutions, with craftsmanship, strict standards and rich experience, is committed to providing customers with safe...

The QT12-15F cement brick machine developed and produced by our company is equipment for the production of building blocks. This machine can use fly ash, slag or other industrial waste residues, r...

In mid-January 2020, Hongfa Finished product clamp of AAC block production line and supporting equipment were successfully sent to Liuzhi Special Zone in Guizhou, China.The finished product clamp i...

During the production process of aerated concrete AAC block production line , the quality of the aac block cutting machine and the cutting accuracy directly affect the quality of the finished aac ...