In 1899, German immigrant Henry Beckman & Sons Company and Claire Company joined forces, and his son Yi Beckman began to manage the company's business.

In p>1918, 15-year-old Ding Xiongzhao traveled to Shanghai from the countryside of Wuxi. In 1925, he accumulated business experience and start-up capital, and opened the first factory-Shanghai Huiming Battery Factory. A few years later, the new dry battery of Dafearless brand of this factory beat the imported products and became the famous brand battery in China at that time, and its brand has been used all the time. Another brand of Baojiu brand flashlight bulb of this factory became an outstanding domestic product that resisted foreign goods before and after the Anti-Japanese War in China. Due to the war, in 1947, the factory moved to Hong Kong and established Kaida Industrial Company. In 1948, it began to manufacture plastic products and export toys and models to the world. In 1952, Kaida made the first Bachmann train model for the American market. This prosperous cooperative relationship developed until 1984, when Kaida Industrial Company acquired Bachmann Company in an all-round way. In the same year, Kaida Industrial Company set up a factory in Dongguan, Chinese mainland, which not only produced its own Bachmann brand, but also provided processing services for other toy railway model brands all over the world. And has been providing the society with more than 18, employment opportunities around the world. Mr. Ding Xiongzhao's son, Mr. Ding Wushou, Justice of the Peace, a member of the Hong Kong Legislative Council, is now the president of Kaida Group, a listed company in Hong Kong. In 1989, Bachmann Europe registered the brand of Branchline, whose products are mainly toy railway models of British trunk railways.

in p>1992, Bachmann Europe fully acquired the factory of Liliput, a famous toy railway model brand in continental Europe, and her German sales company, and was fully responsible for developing Liliput's business in Europe.

In the new millennium, Graham Farish, a famous brand of' n' scale toy railway model in Britain, also joined Bachmann's family, which expanded the company's products again.

In p>1994, Bachmann USA registered Spectrum brand to produce a higher standard toy railway model, and began the process of winning prizes for its products in the United States year after year.

In p>1995, Bachmann China Company was established, with the Chinese homonym Million City, which mainly sold the railway models and other toys produced and owned by the company. In 1999, the company was authorized to produce Chinese series of railway models through a thorough inspection by the China Railway Department. In terms of quantity, Kaida is currently the world's largest (toy) railway model factory. The single toys and railway models she produces and sells to the world every year, including 13 million sets of toy train sets sold to the American market every year, are products that have passed the ISO 91 international safety and quality certification. Kaida is taking the pace of expanding to the whole world with pioneering and pragmatic spirit.