河南濟(jì)鋼冷拉銀亮材有限公司由河南濟(jì)源鋼鐵（集團(tuán)）有限公司 與蘇州市良啟精密金屬有限公司共同出資，于 2019 年 6 月注冊成立， 注冊資本 1500 萬元。
產(chǎn)品規(guī)格范圍 ?3-120mm，產(chǎn)品尺寸精度 0.03mm 以內(nèi)，直線度  0.05mm/m 以內(nèi)，表面質(zhì)量優(yōu)良。主要應(yīng)用于各種精密儀表儀器零部件， 汽車用各類精密軸，各種電機(jī)軸、風(fēng)扇軸、打印機(jī)軸、流體閥芯、 螺  釘螺母、管接頭等。
產(chǎn)品形狀包含圓鋼、六角鋼、四方鋼、扁鋼及其它異型鋼等。
年生產(chǎn)能力： 一期 8 萬噸（已投產(chǎn)） ，二期建成后達(dá)到年生產(chǎn) 20 萬噸冷拉光亮棒產(chǎn)品。

HENAN JIGANG COLD-DRAWN BRIGHT STEEL CO., LTD. WAS JOINTLY FUNDED BY HENAN JIYUAN IRON & STEEL (GROUP) CO., LTD. AND SUZHOU LIANGQI PRECISION METAL CO., LTD. AND WAS INCORPORATED IN JUNE 2019 WITH A REGISTERED CAPITAL OF  15 MILLION YUAN.
THE PRODUCTS HAVE EXCELLENT SURFACE QUALITY, WITH SPECIFICATIONS RANGING FROM ? 3 TO 120MM, DIMENSIONAL ACCURACY WITHIN 0.03MM, STRAIGHTNESS WITHIN 0.05MM / M. THEY ARE MAINLY USED FOR ALL KINDS OF PRECISION INSTRUMENT PARTS, AUTOMOTIVE PRECISION SHAFTS, MOTOR SHAFTS, FAN SHAFTS, PRINTER SHAFTS, FLUID VALVE CORES, SCREWS AND NUTS, PIPE JOINTS, ETC.
PRODUCT SHAPES INCLUDE ROUND STEEL, HEXAGONAL STEEL, TETRAGONAL STEEL, FLAT STEEL AND OTHER PROFILED STEEL.
ANNUAL PRODUCTION CAPACITY: 80,000 TONS IN PHASE I (ALREADY PUT INTO PRODUCTION); 200,000 TONS OF COLD-DRAWN BRIGHT BAR PRODUCTS UPON COMPLETION OF PHASE II.

公司主要生產(chǎn)易切削鋼、高中低碳鋼、軸承鋼、合金結(jié)構(gòu)鋼的冷拉 光亮棒和研磨棒，適用于高真直度、高真圓度的精密加工制造。相對(duì)利 用傳統(tǒng)車床機(jī)加工切削所耗損的材料，冷拉光亮棒所節(jié)省的材料是非常 可觀的。由于精度準(zhǔn)確，表面狀況良好，且可任意定尺，最大限度的為 客戶節(jié)省了切斷損耗和研磨成本。
 

MAIN PRODUCTS
THE COMPANY MAINLY PRODUCES COLD-DRAWN BRIGHT RODS AND GRINDING RODS OF FREE-CUTTING STEEL, HIGH, MIDDLE AND LOW CARBON STEEL, BEARING STEEL, AND ALLOY STRUCTURAL STEEL, WHICH ARE SUITABLE FOR HIGH-STRAIGHTNESS, HIGH- ROUNDNESS PRECISION PROCESSING AND MANUFACTURING. COLD-DRAWN BRIGHT RODS USE FAR LESS MATERIALS THAN LATHE CUTTING. THESE PRODUCTS MINIMIZE CUTTING LOSS AND GRINDING EXPENSES FOR CUSTOMERS THANKS TO THEIR PRECISE ACCURACY, GOOD SURFACE QUALITY, AND ARBITRARY SIZE.

聯(lián)合拉拔機(jī)組  COMBINED DRAWING UNIT  

二輥矯直機(jī)  TWO-ROLLER LEVELER

產(chǎn)品廣泛應(yīng)用于汽車配件：汽車懸掛系統(tǒng)（減震），轉(zhuǎn)向系統(tǒng)（轉(zhuǎn)向軸），電機(jī)軸，座椅配件等；辦公、家用電器：打印機(jī)軸，復(fù)印機(jī)軸，傳真機(jī)軸，洗 衣機(jī)零部件，冰箱零部件，電視機(jī)零部件，電腦零部件等；機(jī)械部件等領(lǐng)域：精密機(jī)械油壓部件，通用機(jī)械零部件等。
常用鋼種有：易切削鋼（1215、12L14、11SMn30、11SMnPb30），20-45#、SWRCH25-45K ，20-40Cr、20-42CrMoA、20CrMnTi、GCr15 等。

 
PRODUCT PERFORMANCE
THE PRODUCTS ARE WIDELY USED IN AUTOMOBILE ACCESSORIES, SUCH AS AUTOMOBILE SUSPENSION SYSTEM (SHOCK ABSORPTION), STEERING SYSTEM (STEERING SHAFT), MOTOR SHAFT AND SEAT ACCESSORIES; OFFICE AND HOUSEHOLD APPLIANCES: PRINTER SHAFT, COPIER SHAFT, FAX MACHINE SHAFT, WASHING MACHINE PARTS, REFRIGERATOR PARTS, TV PARTS, COMPUTER PARTS; MECHANICAL PARTS AND OTHER FIELDS: PRECISION MACHINERY OIL PRESSURE PARTS, GENERAL MECHANICAL PARTS.
COMMON STEEL TYPES INCLUDE: FREE CUTTING STEEL (1215,  12L14, 11SMN30, 11SMNPB30), 20-45 #, SWRCH25-45K, 20-40CR, 20-42CRMOA, 20CRMNTI, GCR15,ETC.