Shandong Dolang Technology Equipment Co., Ltd. Dolang¡¯s vocational education philosophy come from Germany, we are dedicated to independent research, produce and sale in the field of vocational education training equipment.
Dolang was founded in 1998, established Research and Development Center with research institutes and large enterprises in domestic and abroad, established Academicians and Experts Workstations, Mechatronics Training Equipment Engineering Technology Center, with professional technology ...
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