Zhejiang Songle Electromechanical Co., Ltd. was established in 2004, which is also the year when the mahjong machine industry began to be chaotic and savage. Due to the low threshold of mahjong machine manufacturing, high gross profit, lack of industry standards and supervision in the early days, in 2004, there were more than 1,000 mahjong machine manufacturers in China, and most of them were workshop-style factories, relying on low-cost copycat assembly machines to seize the market. The profit of more than 1,000 yuan per unit has also been compressed to 20 or 30 yuan per unit with vicious competition. Then the whole industry has entered the big reshuffle mode, the last surviving manufacturers are few, Songle is in such a competitive environment on behalf of the emergence of a new force, it is one of the earliest manufacturers in the mahjong industry to introduce automated production equipment, with excellent quality management system, Songle has become one of the leading brands in the industry in just a few years, sales network throughout the country. 

Different from Bird Friends, Que Kang, etc., Songle's mahjong machine mainly targets the low-price market, and there are few wooden products at the level of 10,000 yuan, although the appearance and texture are slightly inferior, but it is better in terms of functionality and ease of use. 

Besitong is Songle's most popular series, and it has dozens of subdivisions according to the type of legs, color, and folding function, but its core functions are similar. Besitong uses mainstream ABS material, with a simple and elegant appearance, which is suitable for both business uses. In addition to the practical chip drawer, the Besitong series also has an integrated two-digit mobile phone slot, cup holder, rotating invisible ashtray, USB charging socket, etc., which are very rare in products at the 10,000 yuan level. The price of the best-in-one series is about 3000 yuan, which is cost-effective.