About Us
    About US
    My factory was founded in 2006 in Wenzhou 
    As the industry leader to design and produce spare parts for piston compressor and gas separation plants in China
    Our products are widely used for metallurgy,diggings,petrochemical industry ,gas separation, chemical industry,textile industry, food-stuff industry, medical industry etc. 
    Provide OEM service
    Quality and Honor
    Company has  passed ISO9001 certification.
    Design for the valve has been  patented  to  improve and extend service life. 
    Successfully invented tungsten oxide & ceramic piston rod 
    Invented superfine abrasion resistant fiber filled PTFE to produce piston ring ,support ring, packing sealing ring, in order to fill the gap in the market...
    Contact Us
    Name: Anne
    Tel: +86-057786627111
    Mobile: +8613770705366
    E-mail: tracy@wzdongyi.com.cn
    Skype: 578894544@qq.com
    whatsapp: +8613770705366
    Add: Room 717,Building 5, Wanda Plaza, Yongzhong Street, Longwan District ,Wenzhou city, Zhejiang Province, China
    Skype: 578894544@qq.com facebook: @DongyiMachinery tracy@wzdongyi.com.cn

    Online service

    Skype: 578894544@qq.com tracy@wzdongyi.com.cn