Search This Supplers Products:spiral steel pipeERW steel pipesquare steel tubegalvanized steel pipePPGI coilsteel pipe
1. Firstly, we are a 11 years factory, our price is competitive and our quality is the NO.1.
2.Then we do some special service for export: Thread, Oil Coating, Groovy.
3.Standard Export Packing, Hydraulic Pressure, Automatic painting, stamping,
4.Steel material and various physics and chemistry property, zinc ingot element testing service. etc.
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