http://www.concslab-machines.com/Cement Purlin Forming Machine for sale Our History Our company was established on june 3, 2019. In that year, we began to produce prestressed hollow slab forming machine, purlin forming machine, lintel wood forming machine and light wallboard machine. In 2020, we began to produce sanitation equipment mainly based on sweeper. In 2021, the crawler series, three wheel and four-wheel transport vehicles began production, and in 2022, the whole company started the R & D and manufacturing of cranes and 3-16 on-board cranes. Our Factory Our company mainly produces a variety of mechanical equipment with domes