Secondary Or Not: Non-secondary Application: Building Place of Origin: Hebei, China (Mainland) Section Shape: Round Thickness: 0.50-30mm length: 4-12m Outer Diameter: 6-630mm Grade: 201,202,301,304,316,316l,430 Standard: JIS,AISI,ASTM,GB,DIN,CE Polish 600 Technology: ERW we can make the proper package according to the market of your country,and we can also design qualified package according to your taste or need
