(1)Main steel yeeb nkab ntau yam: DIN series high-precision ci seamless steel kav, tshwj xeeb steel kav rau hydraulic systems, tshwj xeeb steel kav rau tsheb manufacturing
(2)Cov qauv tseem ceeb: DIN2391, DIN2445, EN10305, DIN1629, DIN1630, ASTM A179
(3)Cov khoom tseem ceeb: ST35 (E235) ST37.4 ST45 (E255) ST52 (E355)
(4)Kev xa khoom tseem ceeb: NBK (+ N) GBK (+ A) BK (+ C) BKW (+ LC) BKS (+ SR)
(5)(5) Cov yam ntxwv tseem ceeb: tsis muaj oxidation txheej ntawm cov phab ntsa sab hauv thiab sab nrauv ntawm cov yeeb nkab steel, tsis muaj dej ntws los ntawm kev kub siab, siab precision, siab tiav, tsis deformation nyob rau hauv txias dabtsi yog khoov, tsis muaj kab nrib pleb thiab flattening.(6) Main daim ntaub ntawv : Siv nyob rau hauv ntau yam industries xws li hydraulic system piping, tsheb manufacturing piping, tub rog, engineering machinery, railroad locomotives, aerospace, ships, txhaj tshuaj molding tshuab, tuag-casting tshuab, tshuab cuab yeej, diesel xyaw, petrochemicals, fais fab mov, boiler khoom, lwm.