Changzhou Kmax Locomotive Technology Co.,Ltd mainly focus on the research and development and the production of all kinds of aluminum window for various of types automobiles, rail transportation vehicles, engineering machinery vehicles，ships. We also make different special glass windows and all kinds of tempered glass. Our company's products passed a variety of quality system certification and product certification, such as ISO9001,TS16949, CCC, DOT, E4, BS857, etc. Currently we exported our products to Russia, Europe, USA, and some of Asia countries.