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By certification 
Packaging: Packing with plastic paper.
Productivity: 2000 Ton/per month
Brand: XinJinLei
Transportation: OceanPlace of Origin: China
Supply Ability: 2500 Ton/per month
Certificate: ISO9001:2008
Port: SHANGHAI
Substation steel tubular structure
1. Type: conical or polygonal;
2. Material: Q235, Q345 or GR65;
3. Out coating:Hot dip galvanized.
We have got 220kV and 500kV Substation Structure Quality Certificate from Power Industry Steel Tower Qualified Inspection & Test Center from 2001 year.
Our steel poles are made from quality sheet through bending, forming, automatic welding and hot galvanization. We can reach one-run machining length of 14m and can bend sheet of thickness up to 45mm. We adopt advanced welding procedures, automatically weld main joints and reach rank-II welding quality. We supply more than 4000ton Substation Structure for our clients every year.
