我司是一家集镀锌板材经销、加工和镀锌建材成品、半成品的生产、配送为一体的综合型企业，并拥有自主品牌“辰风”系列。我们的营销网络主要以广东和天津为基点，在广州、深圳、东莞、佛山、天津建有5家子公司。
深圳镒辰专业经营镀锌钢板的批发零售，年销售量达到30万吨，与鞍钢、本钢、武钢、首钢、恒通、裕升、全通等国内知名品牌钢厂家有着长期良好的合作关系。我们的经营范围包括：1）镀锌钢板的批发零售；2）钢材横剪和纵切加工服务；3）按图订制机制风管；4）制作电缆桥架等镀锌产品。
为了更好地推进企业的发展，2011年5月8日，我司成功获得ISO9001：2008质量管理技术认证和ISO14001：2004环境管理体系认证，朝着国际化、规范化、标准化的目标前进。
Shenzhen Yichen Steel Co.,Ltd is a dynamic group specialized in Galvanized Steel industry.Our aim is to offer high quality product with competitive price and reliable service.
Shenzhen Yichen Steel Co.,Ltd operates five factories in China,the total assets is USD 15 million with more than 450 employees.Our company is ISO9001：2008 and ISO14001：2004 certified. Our products are approved by international and national institution and wildly used in various public projects.
We have built close cooperation with our clients through local and international market.Our dedicated staff, rich in commercial and engineering experience,are ready for all new challenges.
我们的优势：
（1）按客户图纸提供专业解图、计价、加工、配送的一站式服务。
（2）采用美国专业软件实现最优排版，最大限度降低损耗。
（3）按实际开料面积计算价格，节省工程总成本10%以上。
（4）先进的美国风管自动下料生产线，法兰成型机、压筋机、折弯机、咬口机、等离子切割机等十余台风管加工设备。
（5）自主配套生产共板式法兰角，TDC德国法兰角码，德国法兰条，卡码，C型插条等。
我们的产品特点：
1、在保证良好密闭性的前提下，现场安装更加方便快捷。
2、省时省料，外观简洁，经济耐用。
3、性价比高，风管的综合单价=材料单价+加工费。
Galvanized rectangular air duct manufacture feature:
*Fully Automated Duct Line with CNC plasma cutters.
*Computer typeset cutting for High Precision and Low Wastage.
*Quality:Our ducts are certified by CNAS Quality Accreditation.
*Rectangular air duct has several advantages: Simple and quick fabrication.Allows easy on-site fabrication.Easily paintable to suit indoor environment.
共板法兰风管是用镀锌钢板直接压制使风管与法兰一体成形。其先进的制作工艺减少漏风，材料消耗低，安装速度更快，更方便。
*The connect flange is formed from the same sheet as of the duct to avoid and joint between the duct and flange.Its advanced production technology to reduce air leakage, low consumption of materials, installation faster, more convenient.
TDF Ventilation Duct Photoes/共板法兰风管实物图片：
