5 ESSENTIAL ELEMENTS FOR CONCRETE CONVEYING HOPPER

 Yrs of practical encounter have resulted in an optimized hole ratio, making the electric pole molds very easy to open up. The State-of-the-art anti-leakage design and style guarantees clean, edge-free pipe joints. The molds aspect friction rings made from 45# cast steel and high-good quality steel plates from Jigang, with retaining rings that sat