As a type of mining connecting ring, Shandong Aide's flat connecting rings are divided into two major types: arc-tooth rings and serrated rings, both of which possess inherent advantages in design and quality. They can connect round link chains both horizontally and vertically. This highly convenient usage has gained recognition from many manufacturers and coal mines, to some extent replacing the market for imported flat connecting rings.

From a quality perspective, Aide flat connecting rings are made of expensive 54 steel material, ensuring ample and effective product quality assurance. According to multiple test results, the performance indicators of Aide flat connecting rings in terms of breaking tension, wear resistance coefficient, and other related aspects far exceed national standards and meet the standards of German imported connecting rings. This indicates that, in terms of data quality, there is no issue with Aide flat connecting rings replacing imported ones.

So, what about the price of Aide flat connecting rings? It can be said that even with the choice of expensive materials, the price of Aide flat connecting rings is not too high, and compared to imported connecting rings, the price is much lower.

In fact, Aide flat connecting rings, which meet import standards in quality and are priced lower than imported ones, can replace imported products in coal mine applications. Based on feedback, multiple coal mines that have purchased Aide flat connecting rings report that the quality is not inferior to imported products, while also saving costs.