河南济钢精品钢材有限公司
河南济钢精品钢材有限公司是济钢深加工产业园区的核心企业，成立于 2017 年 11 月，是济源钢铁（集团）有限公司的全资子公司。建筑面积 20000m 2 ，总投资近 3 亿元，拥有国际先进的酸洗、热处理、拉丝到成品包装的全流程生产线，是国内产品规格覆盖范围最全的优特钢（线材）大型改制企业。荣获国家高新技术企业，省专精特新中小企业，省企业半岛电竞(中国)半岛有限公司等多项认定，并通过了 IATF16949 质量体系认证。
主要装备：全自动隧道式盘卷酸洗线 1 条；全自动气氛保护连续辊底式退火炉2台，气氛保护周期辊底式退火炉（STC炉）4 台；各种规格拉丝机 15 台。是目前国内精线尺寸覆盖范围最大的精线生产车间，尺寸公差可以精确到 0.03-0.05mm。
生产能力：酸洗 20 万吨 / 年，热处理 10 万吨 / 年，拉丝15 万吨 / 年。
品种覆盖：碳素钢、冷镦钢、轴承钢、弹簧钢等。
成品组距：ø2.85~ø40mm。
服务行业：轨道交通、基建、工程机械、商用车、乘用车等。
主要经营范围：精品钢材加工及销售；线材表面皮膜处理、退火处理、拉丝加工。同时进行上述产品的技术研发和进出口业务。
HENAN JIGANG FINE PRODUCTS STEEL CO., LTD., A CORE ENTERPRISE OF JIGANG DEEP PROCESSING INDUSTRIAL PARK, WAS ESTABLISHED INNOVEMBER 2017, AND IS A WHOLLY-OWNED SUBSIDIARY OF HENAN JIYUAN IRON & STEEL (GROUP) CO., LTD. WITH A BUILDING AREA OF 20,000M 2 AND A TOTAL INVESTMENT OF NEARLY 300 MILLION YUAN, IT HAS INTERNATIONALLY ADVANCED FULL-PROCESS PRODUCTION LINES FROM ACID PICKLING, HEAT TREATMENT, WIRE DRAWING TO PRODUCT PACKAGING. IT IS A SIZABLE EXTRA-FINE STEEL (WIRE) RESTRUCTURING FIRM WITH THE MOST EXTENSIVE RANGE OF PRODUCT SPECIFICATIONS IN CHINA. IT HAS BEEN RECOGNIZED AS A NATIONAL HIGH-TECH ENTERPRISE, A PROVINCIAL SPECIALIZED AND SOPHISTICATED SME, A PROVINCIAL ENTERPRISE TECHNOLOGY CENTER, AND HAS BEEN CERTIFIED WITH IATF16949.
MAIN EQUIPMENT: 1 FULLY AUTOMATIC TUNNEL COIL PICKLING LINE; 2 FULLY AUTOMATIC ATMOSPHERE PROTECTION CONTINUOUS ROLLER-HEARTH ANNEALING FURNACES, 4 ATMOSPHERE PROTECTION CYCLE ROLLER-HEARTH ANNEALING FURNACES (STC FURNACES); 15 WIRE DRAWERS OF VARIOUS SPECIFICATIONS. AT PRESENT, IT IS THE MOST COMPLETE FINE WIRE PRODUCTION WORKSHOP IN CHINA, WITH THE TOLERANCE IN SIZE ACCURATE TO 0.03- 0.05MM.
PRODUCTION CAPACITY: 200,000 TONS PER YEAR FOR ACID PICKLING, 100,000 TONS PER YEAR FOR HEAT TREATMENT, 150,000 TONS PER YEAR FOR WIRE DRAWING.
VARIETIES: CARBON STEEL, COLD HEADING STEEL, BEARING STEEL, SPRING STEEL, ETC.
CLASS WIDTH OF PRODUCTS: ø2.85~ø40MM.
THE INDUSTRIES SERVED BY THE COMPANY INCLUDE: RAIL TRAFFIC, INFRASTRUCTURE, CONSTRUCTION MACHINERY, COMMERCIAL VEHICLES, PASSENGER VEHICLES, ETC.
MAIN BUSINESS SCOPE: PROCESSING AND SALES OF QUALITY STEELS; WIRE SURFACE COATING TREATMENT, ANNEALING PROCESS, DRAWING PROCESS, AS WELL AS TECHNOLOGY RESEARCH AND DEVELOPMENT OF THE ABOVE PRODUCTS AND IMPORT AND EXPORT.
全自动隧道式盘卷酸洗线 AUTOMATIC TUNNEL-TYPE COILING AND PICKLING LINE
隧道式智能化酸洗磷化涂层生产线 TUNNEL-TYPE INTELLIGENT PICKLING PHOSPHATING COATING PRODUCTION LINE
全自动气氛保护连续辊底式退火炉 AUTOMATIC ATMOSPHERE-PROTECTION CONTINUOUS ROLLER-BOTTOM- TYPE ANNEALING FURNACE
气氛保护周期辊底式退火炉（STC 炉） ATMOSPHERE-PROTECTION CYCLE ROLLER-BOTTOM-TYPE ANNEALING FURNACE (STC FURNACE)
连拉机 UNITED WIRE DRAWING MACHINE
大规格拉丝机 LARGE-SIZED WIRE DRAWING MACHINE