Beijing Changcheng Mzchine Tool Accessory co., Ltd is a state owned enterprise which specializes in manufactuning machine tool mountings. It is a member of China Internatienal Trade Promotion Committee. It passed the audit of ISO9001. It took part in drafting the Standard of Mountings for Reducing Vibration of Machine Tool (standard JB/T6607-2007). It is also the high-tech enterprises in Beijing and tax A-class enterprise.
