三箭主要經營汽車鋼材，不銹鋼，建材，新型金屬材料，鋁材，特殊鋁及鋁合金；主要供應日本新日鐵住金、日新制鋼，日本神戶，廣州JFE、上海寶鋼、鞍鋼，柳鋼等鋼廠鋼材；汽車鋼材：主要供應本田，豐田，日產，三菱，馬自達，大眾專用牌號汽車板；新型材料：主要供應日本日新制鋼ZAM材，新日鐵Super dyma;國產ZAM材，國產鍍鋁鋅鎂鋼板；鋁合金：主要供應日本進口及國產鳳鋁的鋁板，鋁管；及特殊鋁合金；在廣州，東莞，深圳，佛山等地配備有6家大型的材料剪切中心；是一家集材料加工，物流配送于一體的金屬材料供應商； SPCC/SPCD/SPCE/SPCEN/SPFC340/SPFC340H/SPFC370/SPFC390/SPFC440/SPFC490/SPFC540/SPFC590/SPFC590Y/SPFC780/SPFC980/SS330/SS400/SPHC/SPHD/SPHE/SAPH310/SAPH370/SAPH400/SAPH440/SPFH490/SPFH540/SPFH540Y/SPFH590/SPFH590Y/SECC20/20SECD20/20/SECEN20/20/SEHC/SEHD/SEHE/SEFC370-980Y/SEPH310-440/SEFH490-540/SGCC/SGCD1/SGCD2/SGCD3/SGHC/SGCC/SGD1/2 SGCD3/SGHC/SGC340/SGC400/ASP4/SA1C/SA1D/SA1E/TC/TD/TEN/SUS301/SUS409/SUS304/SUS304L/SUS316/SUS430M/SUS434/SUS435/SUS410/SUS420J2/SUS631/SUS301/SUS409/SUS304/EGC-QS1/EGC-QF120/20/EGC-QFK/EGC-QM/EG-QR/EGC-KJ1/EC-KJ2/EGC-KIKC/ZSNC-S1-S-8-8/50HI300/SPCC-SD/ZSDHC-K/MSM-CE-ZC90/SECC-GX-K2/SECC-GX-GP/SECC-GX-J2/SECC-GX-KS/SECC-CX-KS/KBEC390R-GX-K2/SECC-JN/SECC-FC-X/SA1C/SA1D/SA1E/A1050/A1100/A5052/A6063/JSC270C/JSC270D/JSC270E/JSC270F/JSC260G/CF340R/CF370R/JSC390P/JSC440P/SC490P/JSC590/JSC590Y/SC780P/JSC980P/JSH270C/JSH270D/JSH270E/JSH370J/JSH400J/JSH490R/JSH40R/JSH54Y/JSH590R/JSH590Y/JEC270C/JEC270D/JEC271E/JEH270C/JEH270D/JEH270E/JEH370P/JAH270C/JAC270C/JAC270D/JAC270F/JAC340W/P/H JAC390W/P SPC270C/SPC270D/SPC270E/SPC270F/SPC340/HR SPH270C/SPH270D/SPH270E/SPH370/SHGA270C/SCG270C/D SCGA270E/ SHGA270C/SCGA340/GR SCGA270F/SP129/SP121/SP122/SP123/SP124/SP131-340/SP135-340/SP131-370/SP150-390/SP152-440/SP150-490/SP150-440/SP150-540/SP151-590/SP153-590Z/SP153-780/SP150-980/SP211/SP212/RP221/SP221/RP222/SP222/RP223/SP223/SP230-310/RP231-370/SP230-400/RP231-440/SP250-490/RP251-540/RP252-540/RP253-590/RP254-590/RP254-590/SP629/SP621/SP622/SP623/SP606/SP607/SP608/SP600-370-980/SP605-301-540/SP709