Directly affecting the quality of the slide rail, not only the quality of raw materials, but also other mechanical equipment and spare parts machine and the structure of the slide rail itself are also important.

The first is the machinery and equipment, mainly Taiwan machines, Pearl River Delta machines, Jieyang machines. Among them, the design rationality, handling, stability and other properties of Taiwan machines are the first to bear the brunt, of course, the price is also not cheap, the consistency and stability of the size produced by Taiwanese machines determine the good smoothness of the slide rails.

Secondly, the material of raw materials, hardness and hardness uniformity, thickness and thin uniformity are the main factors that directly affect the quality of the slide rail.

In addition, spare parts also affect the quality of the slide rail, for example, the bead nest (steel ball fixed structure), small plastic parts, the firmness of screw rivets, the protective effect of electroplating and the size of the hole stamping deformation, the quality and stability of the damper, the assembly effect of the beading machine and so on.

Therefore, the requirements of quality, the choice of professional slide rail manufacturers is particularly important, Wanli Hengtong slide rail for 13 years only focus on the production of slide rail, the use of imported Taiwan machine production, quality assurance, through the ISO9001-2000 quality management system certification, professional personnel, rigorous management system, coupled with high efficiency production capacity, will be able to provide each customer with high-quality slide rail products.