is a trademark.

According to the query on Aiqicha, ulan is a trademark. Application registration number: 14500029, application date: 2014-04-30, international classification: Category 42 - website services, trademark/service items: urban planning, research in the field of environmental protection, technical research, consulting in the field of energy conservation, quality system certification , water quality analysis, providing information, advice and consultation on carbon offsets, research and development of new products for others, quality testing, scientific laboratory services.