Only pay attention to the appearance: because the resin composite well cover has a great degree of aesthetic significance, its application in many occasions also pays attention to its beauty, but we can not only pay attention to its beauty when purchasing, we should pay attention to the distinction.
Just buy cheap: with such an obvious economy, most customers think that buying cheap local resin composite manhole covers can reduce freight and cost.
Quality problem: it is also a major problem that needs to be solved at present. At present, the product quality of composite well covers in China is uneven, some are very good, some are not good. Most of the manhole covers only focus on the bearing capacity index, but do not pay attention to other multiple performance indexes; some of the composite well covers have reached some of the indexes, but others have not.
As the manhole cover production, it is important to grasp the quality problem of compound well cover. The key to the success of an enterprise is the quality of its products. Compared with traditional products, one is the performance and quality index, the other is the price factor. The quality index mainly includes the following aspects: appearance, quality reliability, price, service life, etc.
At present, there are quality problems in composite well covers. Apart from whether they have mastered the technical level or not, I think that in terms of production management, some enterprises do not have strict production management system, are careless, some are even confused, let alone follow the spirit of science and technology.
