Ma le 13 o le mea e gaosia ai le Spiral Steel paipa ma 4 o loʻo gaosia ai le anticorroon & Hormal Cress, e mafai ona maua ai le ARC2DMDM. Its products, sold with WUZHOU brand, are in conformity with API Spec 5L standard, ASTM A139, ASTM A252, EN 10219 standards. SSAW sipela o loʻo faʻaaogaina lautele mo le minacipal vai ma vai o otaota faʻamaumauga, o le umi o le suauʻu, suauʻu, paipa faʻaputuga o le pamu ma isi
Faʻafesoʻotaʻi le faʻapitoaE i ai la matou itulau e 13 o le gaosia o le SSAW o Ssaw e maua ai le vave o le momoli taimi, o le taulaga Tianjin mo le le tau i totonu o le aai e tasi i le tulaga.
E i ai a matou polofesa a le au faʻapolofesa e aʻoaʻo ma malamalama i le faʻavaomalo tulaga e aofia ai le ap 5l, iso 3183, assda c210, Astm A25 / Astm A25 / Astm A25 / Astm A25 / NETTM A25 / NETTM A25 / NETTM AS13 / NETTM AS13 / NETTM A25 / NETTM AS13 / Astm A25 / Astm A25 / Astm A25 / Astm A25 / NETTM ADE