专注通风管道加工·排烟罩

　　Because their service is also a black-and-white iron processing service, this time, we need to let them operate and improve it. Because at this time, the service will enable them to realize their cost reduction. At the same time, the service for them in the whole obituary history will really have their own very high overall service quality improvement, and only in this way will the service, It can really satisfy customers.

　　黑、白铁艺加工产品多用于空调通风管道，能有效地进行室内通风，各种排风管道的生产安装工作，各种异常通风管道的效果更好。黑白铁加工其实就是镀锌铁，镀锌铁只是大家熟知的一种。我们都知道，由于铁在空气中比较活跃，很容易与空气中的氧气发生反应，所以锌层被用来保护。虽然锌不会与空气中的氧气相互作用，但在空气中与二氧化碳相互作用，会形成一层保护膜，防止锌的氧化。

　　Black and white iron processing products are mostly used for air conditioning and ventilation pipes, which can effectively carry out indoor ventilation, production and installation of various exhaust pipes, and the effect of various abnormal ventilation pipes is better. Black and white iron processing is actually galvanized iron, galvanized iron is only one of the well-known. As we all know, zinc layer is used for protection because iron is more active in the air and easily reacts with oxygen in the air. Although zinc does not interact with oxygen in the air, it interacts with carbon dioxide in the air and forms a protective film to prevent the oxidation of zinc.

　　在过去的两年里，为了规划黑、白铁加工厂的规模，大量的小车间不得不关闭黑、白铁加工厂。一是更好地规划城市环境，二是规划白铁加工厂的规模和模式。正因为如此，越来越多的小作坊黑、白铁艺加工逐渐演变成今天的大型黑、白铁艺加工厂或者说公司。黑白铁处理发现铁制品加工是一个前景广阔,因此,该公司一直致力于钢铁产品的开发,然后这些铁产品到很广,黑白铁被应用到各个领域,所以这种铁现在仍然不是足够能够实现很好的一步,这些铁产品,是行业聚会,和我们的,尽管黑白铁处理还需要不断研究和开发新产品,黑白铁,毕竟,虽然广泛,但还有很长的路要走,毕竟我们要生活,黑白铁稳定性不是很好,所以,路还很远。无论是黑铁还是白铁，城市的建设都起着关重要的作用。

　　In the past two years, in order to plan the scale of China's black and white iron processing plants, a large number of small workshops have to close the black and white iron processing plants. The first is to better plan the urban environment, and the second is to plan the scale and mode of the white iron processing plant. Because of this, more and more small workshops have gradually evolved into today's large-scale black and white iron processing plants or companies. Black and white iron processing found that iron products processing is a bright future. Therefore, the company has been committed to the development of iron and steel products, and then these iron products are widely used, and black and white iron is applied in various fields, so this iron is still not enough to achieve a good step. These iron products are industry gatherings, and our country, Although black-and-white iron processing still needs continuous research and development of new products, black-and-white iron, after all, although it is extensive, there is still a long way to go. After all, we need to live. The stability of black-and-white iron is not very good, so the road is still far away. Whether it is black iron or white iron, urban construction plays a crucial role.