Yutian Changtong Electronics Co., Ltd. was established in June 1997, is a multi-wire cutting machine research and development, production, sales and service as one of the high-tech enterprises. It has more than 100 employees, including 30 R&D personnel, with a total construction area of 30,000 square meters, and is a precise intelligent cutting solution provider. The company belongs to the national level of science and technology enterprises, has passed the four system certification and EU CE certification, international ISO9001 certification, Germany TUV certification. It has won more than 20 national, provincial and municipal science and technology honors, and undertakes more than 30 national provincial and ministerial level science and technology projects. More than 30 intellectual property rights such as inventions have been obtained.

Focusing on innovation and development, the company is the Yutian branch of Siemens Advanced Industrial Robot Joint Research Center of Tsinghua University (Department of Mechanics) and the key Laboratory of Precision ultra-precision Manufacturing Equipment and Control in Beijing. The company and Tsinghua University jointly established the "Robotized Intelligent high-end Equipment Research Institute", mainly engaged in multi-line cutting equipment, mobile processing robots and other robotized high-end equipment, with 2 laboratories and 1 intelligent manufacturing capability transformation center.

The company's leading products are multi-wire cutting equipment, a total of 7 series of more than 20 kinds of products, products are widely used in rare earth materials, sapphire, semiconductor materials, marble, jewelry, glass cutting and other fields, in many provinces and municipalities across the country with branches, offices, after-sales service stations and spare parts supply library, has a perfect sales and after-sales service network. And exported to South Korea, Russia, the United States, Germany, Brazil and other more than a dozen countries and regions. Up to now, the cumulative sales of more than 700 intelligent multi-wire cutting equipment, in 2019, the company achieved sales revenue of 80 million RMB.