About Us

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Brand Dolang
Number of Employees 201-500 People
Annual sales More than US$50 Million
Established in 1998

Shandong Dolang Technology Equipment Co., Ltd. was established in 1998. It is a High-tech Enterprise of Educational Equipment integrating one-stop services of product research and development, design, manufacturing, sales, teaching materials and training. The factory is located in Jinan, Shandong, China, covering an office area of 20,000m² and a workshop area of 30,000m². Dolang has a complete departmental system which include Technology R&D Department, Manufacturing Department, Quality Inspection & Control Department, Marketing Department, Financial Department and Administrative Department with more than 300 employees, including more than 70 engineers, providing comprehensive technical support for product development, equipment manufacturing and after-sales training service.


Dolang has established R&D centers and Academician Expert Workstations with many well-known domestic and foreign companies and scientific research institutes. The main product series are: Maintenance Electrician Skills Training Series, Innovative Electronic Skills and Technology Training Series, PLC Control Training Series, Building Automation Training Series , New Energy Training Series, Hydraulic and Pneumatic Training Series, Sensor Training Series, Motor Training Series, Process Control Training Series, Opto-Mechatronics Training Series, MPS Training Series, FMS Training Series, Industrial Robot Training Series and Industry 4.0 Training Series.Whatsmore, Dolang is also capable of integrated lab design solutions according to customers requirement.


Dolang is positioned as an international development path, and its products are exported to more than 70 countries and regions such as Southeast Asia, Africa, the Middle East, and South America, and have been tested and recognized by the international market.

Dolang has more than 100 patents, adhering to the tenet of "Technology-based, Process-controllable, and Qualified Products". Dolang has become a well-known brand in the international education equipment industry with modern and efficient scientific production, perfect characteristic manufacturing system, first-class product quality and excellent services. In addition, as a gold member of the Worlddidac Organization, Dolang has passed ISO and CE certification, and has established strategic partnerships with internationally renowned brands such as ABB, KUKA, Siemens, and SMC.

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Dolang adheres to the development concept of bringing in and going out, as well as the 5-dimensional integrated vocational education concept based on equipment, teaching materials, courses, teaching methods, and evaluation. It has carried out skills education cooperation projects with the Ministry of Education and Ministry of Labor in many countries. Under the framework of the Belt and Road Initiative, it has built a bridge for the exchange of vocational education concepts between China and other countries.


Dolang adheres to the vocational education philosophy of taking teaching as the basis, taking certification as an opportunity, applying what has been learned, and training qualified talents as the goal. Since 2016, it has sponsored the World Skills China Competition, the Belt and Road International Skills Competition, and the China National Skills Competition providing equipment support and technical services for the competition and made outstanding contributions to the selection of high-end technical talents.

Dolang has established a comprehensive pre-sale, in-sale and after-sale system with the purpose of "serving customers". Professional pre-sales service team provides the best product solutions; visualize the production process to ensure that the production process meets international standards; complete quality inspection process to ensure product quality; a strong engineer and technical team to support 24-hour online technical services; detailed installation and operation manuals and video training instructions toensure clients’ correct use and safe operation.

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Dolang-willing to cooperate with you to make technical contributions to the development of vocational education in the world!

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