​Air transportation is one of the most expensive types of transportation, so their share in the global volume of cargo transportation is relatively low.
A bulk cement trailer, also known as a cement tanker trailer, is a specialized type of trailer designed for transporting dry bulk cement, fly ash, lime powder, and other similar materials in large quantities.
Shanghai HD company is a professional and outstanding manufacturer in Shanghai, China with nearly 20 years’ experience. We manufacture many kinds of pneumatic clutches, such as friction disc clutch, multi-disc friction clutch and pneumatic tooth clutch.