wbacc The development course1949 - Zuoyan Zhu set up the hardware workshop,the specialized in hardware manufacturing:hutch ark parts and lock parts . 1970 - Dinghuan Zhu's son - Chongqin Zhu ,He set up the individual hardware factory. Specialized is engaged in and the development of aluminum and copper casting and bicycle spare parts production and development. 2002 - Chongqin Zhu's son - Wencheng Zhu and Changxi Sun are set up garage , the specialty is engaged in the car and bus repair services, At the same time provide coach components development service. 2006- Establishment of Ruian passenger car accessories sales center. 2008 -Establishment of Ruian Keno trade Co. Ltd. 2010 -Establishment of Ruian WBACC Auto Parts Co.,Ltd , start WBACC brand, the specialty is engaged in the household air treatment , Car air treatment, industrial air treatment. 2012 - Acquisition Tanosen filter,set up KENO group (China) Co., Ltd. 2013 - And Hno hardware strategic partner agreement. 2014 - Acquisition Ningbo Weiyake auto parts Co.,Ltd. 2015 - Establishment of Keno group international department.2016 - Acquisition Martha China.