• 2007--Set sail

  • Zhejliang Longyuan Filter Press Co.,Ltd established(The Predecessor of the Zhejiang Longyuan Environment Technology Co., Ltd.)

    2007-钦堂厂区_副本

  • 2008--Advance bravely

  • Research and development of the first set of 800m2 automatic high pressure membrane filter press, and has won the praise of the market.

    2008-800高压隔膜手动_副本

  • 2009--Innovation

  • Complete ISO9001 and ISO14001 certification,rated as Zhejiang Science and Technology Enterprise in 2013 year.

    2013-省级高新技术企业研发开发中心证书_副本

  • 2015--Transformation

  • Established a wholly-owned subsidiary, Zhejiang Longyuan Environmental Engineering Equipment Co., Ltd.; completed the reform of the shareholding system and officially changed its name to Zhejiang Longyuan Environment Technology Co., Ltd

    pic12

  • 2016--Rise rapidly

  • Rated as a national high-tech enterprise

    2016-高新技术企业证书_副本

  • 2017--Surmount

  • Completed the Intellectual Property Management System Certification

    2017-知识产权管理体系认证证书_副本