Recommended models for desktop type: 1654, 837ES, 1541A
 
Recommended models for function type: D991CN, D82MS
 
Domestic brand calculator products are mainly for office use, mainly desktop calculators, and the prices are below 100 yuan, because the desktop calculator technology is simple, the internal chip circuit is similar, and it does not require too high R & D costs, but the market demand is large, and the most profitable can be harvested. Their function calculator mostly refers to the design of Casio scientific function calculator, the price is lower, which can ensure the basic function calculation function, and the appearance design is more lively and colorful.
 
Deli Group has been deeply engaged in the field of office supplies for many years and has won the China Stationery Hundred Ring Award. In 2000, we started the business of calculator products in earnest. There are dozens of calculator products that have been launched, and the price of desktop calculators is between 20 and 60 yuan. The same series of products are subdivided into models from the size of the model, the arrangement of buttons, etc., covering all kinds of business environments, which can not only meet the ordinary needs of individuals, but also cater to the procurement plans of large enterprises.
 
837ES is priced at 12 yuan, with the highest sales volume, small and affordable, followed by 1654 and 1541A, with prices of about 30 yuan, which belongs to a large business calculator with widescreen display, convenient and durable.
 
The function calculator D82MS on sale, D991CN has the highest sales, can be used as a parity alternative to Casio, in terms of computing performance, the new D991CN is more comprehensive, with a Chinese menu, the price is slightly higher, around 70 yuan. D82MS can only perform basic scientific and mathematical calculations, four colors are optional, and the price is 19 yuan.