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Nanjing Zhengyuan Group Co.,Ltd. logo
Nanjing Zhengyuan Group Co.,Ltd.
Nanjing Zhengyuan Group Co.,Ltd. Main Image
Our Group develop and provides the supplying corrosion resistant PTFE lined pipes & fittings, PTFE bellows, PFA/FEP lined valves,Teflon lined tank/vessel/container/columns,Glass lined reactor/condenser/evaporator/tank/vessels etc for corrosion resistance use.

Those products widespread used in chemical, petrochemical, agrochemical, pharmaceutical, fine chemical, metallurgy food chemical etc.

We established on 2003;
Plant area: 57000 square meter;
Fixed assets: 50 million yuan;
408 Staffs;
56 technicians;
3 Japanese technologists;
Advance technology from Japan and Germany.

We pride ourselves on offering high level customer service and high integrity products. Our dedicated team will make us a world OEM leader in sub-contract fluorocarbon PTFE lining market, top 1 manufacture for glass lined film evaporator in China, the latest technology Sic Heat Exchanger will be launched on September of 2014.


1. Lining Pipe and pipe Fittings: Pipe ,Elbow, Tee, Cross, Reducer ,Dip pipe, temperature tube , Sight Glass and other non standard products;
2. PTFE expansion joint :vacuum resistance, with stainless steel nets ,with steel shield and so on;
3. Lining Valves :PFA/FEP lined ball valve ,butterfly valve ,check valve ,stop valve and so on;
4. Other teflon lined Equipment: Columns, Reactors, Vessels, Tanks etc;
5. Other ptfe goods: ptfe hose ,ptfe tube ,ptfe gasket ,ptfe sheet ,ptfe tape, ptfe bar and so on;
6. Lining Materials: PTFE, FEP, PFA, PO,PE,PP and ECTFE (HALAR)
7. Glass lined Equipment: Condenser, Film evaporator, Heat Exchangers;
8. Glass lined reactor;
9. Glass lined agitator;
10. Sic Heat Exchanger;
11. Mechanical seal;
12. Glass lined pipe and pipe fittings: Pipe ,Elbow, Tee, Cross, Reducer;

For more, pls talk with me on skype: Ivy_fysalesat163.com

Company Profile

Membership: On ECPlaza since 2014
Business Type: Manufacturer, Exporter, Importer, Wholesaler/Retailer
Location: Shanghai, China
Product Category: Chemical Storage Equipment
Main Item / Product: PTFE lined pipe fittings,Teflon coating tank equipments,Valves,Reactor
Keywords: lined pipe spool, teflon coating pressure vessels, glass lined equipment
Main Target Region: World Wide
Year Established: 2016

Contact Information

Company Name
Nanjing Zhengyuan Group Co.,Ltd.

Contact Person

Shanghai Office: Room 26,Floor 16th,Lane 2025 West Zhongshan Road, Xuhui District, Shanghai,China,P.C.:200235



Zip/Postal Code




Website on ecplaza.net

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