Pioneer in R&D and Manufacturing of PSA Air Separation Plant.

Home / all
Certificates
Business License
  • Environmental Management System Certification

    证书编号:00120E31319R1M/3302

    浙江正大空分设备有限公司建立的环境管理体系符合标准:

    GB/T 24001-2016 / ISO 14001:2015

    通过认证范围如下:

    变压吸附空分(制氮/制氧)设备、压缩空气净化(过滤/干燥)设备的设计、生产及相关管理活动

    Certificate number: 00120E31319R1M/3302
     The environmental management system established by Zhejiang Zhengda Air Separation Equipment Co., Ltd. meets the standards:
     GB/T 24001-2016 / ISO 14001:2015
     The scope of certification is as follows:
     Design, production and related management activities of pressure swing adsorption air separation (nitrogen/oxygen) equipment and compressed air purification (filtration/drying) equipment
    Update Time:2022/4/7
  • ISO 9001:2015
    The quality management system established by Zhejiang Zhengda Air Separation Equipment Co., Ltd. conforms to the standard: GB/T 19001-2016/ ISO 9001:2015
     The scope of certification is as follows:
     Design, production and after-sales service of pressure swing adsorption air separation (nitrogen/oxygen) equipment and compressed air purification (filtration/drying) equipment.
    Update Time:2022/4/7
Product Certificates
  • Patent
    Invention patent
     Invention name: A complete set of equipment and method for the recovery and utilization of energy-saving pressure swing adsorption tail gas
     Authorization notice number: CN 110368780 B

    发明专利证书

    发明名称:一种节能型变压吸附尾气回收与利用的成套设备及方法

    授权公告号:CN 110368780 B

    Update Time:2022/4/7

Transparent and high-quality nanny service is a beautiful and scenic line of Zhengda.

follow us: