Deli is the largest comprehensive stationery supplier in China, the preferred brand of government procurement office supplies, and often appears in national conferences such as the G20 summit and the BRICS.
 
Deli's products cover a number of categories, and for many years to maintain a leading market share, its biggest advantage lies in a rich and complete product cluster, in addition to conventional stationery, binding machine is also one of Deli's main business, can fully meet the user's one-stop overall purchase of consumer needs.
 
There are a complete range of binding machines, including hot melt, rivet tubes, comb binding machines, covering different price segments, but after all, Deli is not specialized in the field of binding machines, its product performance is not top-notch, and it is more cost-effective to win, especially the entry-level comb binding machine 3870 and hot melt binding machine 14670, the price is below 200 yuan, the cost performance is quite outstanding, in addition, the consumables are also relatively cheap, such as the clamp strip of the comb binding machine is 5 hairs, and the rubber ring only needs 2 hairs. With a variety of choices and high cost performance, it occupies the top of the sales list.
 
Although there are various types of binding machines involved, the degree of attention is obviously different. Due to the largest demand for financial document binding, in order to meet the needs of the market, the effective rivet tube binding machine style is also the most, a total of 5 models, followed by comb binding machine and hot melt binding machine, respectively 4 and 2 models.
 
Deli riveting tube binding machine only has manual and semi-automatic models, 33015, 3875, 3877 are manual models, the binding thickness is less than 400 pages, and the binding time is about 15 seconds. The 33840 and 3880 are semi-automatic models with more powerful performance, with binding thicknesses of up to 500 pages, and motor drilling and binding are effortless. Among them, the high-end model 3880 also has humanized functions such as laser positioning and voice broadcasting, which reduces the possibility of errors in busy work for users. In all fairness, the performance of Deli riveting tube binding machine is above the average level in the industry, but due to the existence of brands such as Huilang and Jindian, Deli has no advantage in this regard, but has more highlights of comb and hot melt binding machines.
 
There are four effective comb binding machines, which are 3870, 3872, 3873, 3874, the punching capacity of the four increases in turn, and can be punched 12/15/18/25 pages at a time, and the price ranges from 168-599 yuan, of which the highest grade 3874 has a knife design, and the knife can be pulled out where there is no need to punch, so as to realize the free adjustment of 1-21 holes, to meet the individual needs of some users, and the number of holes in other models is fixed.
 
There are only two effective hot melt binding machines. The 14670 is positioned as an entry-level product, with a binding thickness of 22mm, about 244 sheets of A4 paper, a binding time of 90s, paper induction, and no need to press a button. The Advanced 3882 has an increased binding thickness of 40 mm, a choice of three heating periods, and the addition of a manual guide to further clamp the paper while heating for added firmness.
 
Compared with Van Ross, who is good at hot melt binding, although the effective hot melt binding machine is much inferior in performance, it is better in small size and cost-effective. The price of the hot melt machine of Van Roos is often thousands, and the price of these two models is only 199/299 yuan, and it makes up for the gap in the domestic small-batch hot melt binding market, and is very friendly to ordinary users, especially small commercial users with small binding volume.