2010 Hualing Heavy Trucks Challenges 30,000 Vehicles

In 2009, Hualing Heavy Truck produced and sold 18,000 vehicles, exceeding the 15,000 target set at the beginning of the year. Although compared with the top five companies, the number of 18,000 cars appears to be “stupid”, but if you compare with yourself, then look at the growth traje

Fumed silica GB revision start

As the earliest industrialized ultra-fine powder, the fumed silica industry has experienced 65 years of development, but it has been relatively lagging behind in product standardization. Recently, a number of key enterprises and research institutes in the industry officially initiated the revision