Komman Vehicle Component Systems Co., Ltd, a high-technology enterprise in Shanghai, was established in Nov. 2001. It devotes its entire mind to air suspension system's development, manufacture and sales for Chinese commercial vehicle. The commercial vehicle air suspension system, which komman provides, has independence intellectual property rights. As the leading commercial vehicle air-suspension system supplier is orientation; Komman use leading technology, superior quality and fully service as the tenet. It is the first company, which has the capacity to do the design, manufacture and sales independently, and has been worked as the batch supplier. Komman pay much attention on products development. It owns postdoctoral station and makes use of dummy imitating technology and dummy testing technology to develop specific products for customers. Depending on that, the air suspension system matches with automobile optimized. The products line covers big & middle bus, heavy duty truck, sem