欧美性猛交XXXX乱大交_狂野欧美性猛XXXX乱大交_欧美精品XXXXBBBB_A级大胆欧美人体大胆666_欧美xxxx做受性欧美88

News
Machinery Co., Ltd. Tianjin Baili sustainable development technology work
  • Article Source：
  • Published：
  • 2013-03-20 13:24:10

    Tianjin Baili Ertong Machinery CO,LTD was awarded as high and New Technology Company in 2006 and passed retrial twice in a row in 2008 and 2011.Company paied great attention to develop technology .New products were developed every year.Till today,company applied for 32 patents in total.New products not only brought company considerable income but also contented clients ' demands.