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Table of Similar Goods and Services

Class 37 Construction and repair

Data version: CNIPA Table of Similar Goods and Services, 2026 text (based on the 13th edition of the Nice Classification, NCL 13-2026, in force since 1 January 2026). Chinese terms, groups and numbers follow the official text; English and Spanish terms are taken from WIPO, while CNIPA-specific items (C numbers) carry reference translations, whose English was fully revised on 8 October 2026. NCL 13-2027 enters into force on 1 January 2027. Selected reference translations were revised on 13 October 2026.

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Class Group Item No. Chinese English
37 3704 370009 清洁建筑物（内部） cleaning of buildings [interior]
37 3704 370026 清扫烟囱 chimney sweeping
37 3704 370068 室内外油漆 painting, interior and exterior
37 3704 370064 贴墙纸 paper hanging / wallpapering
37 3704 370040 招牌的油漆或修理 painting or repair of signs
37 3704 370124 清扫街道 street cleaning
37 3704 370067 室内装潢 upholstering
37 3704 370017 室内装潢修理 upholstery repair
37 3704 370086 涂清漆服务 varnishing
37 3704 370045 清洁窗户 window cleaning
37 3705 370011 锅炉清洁和修理 boiler cleaning and repair
37 3705 370024 加热设备安装和修理 heating equipment installation and repair
37 3705 370012 燃烧器保养与修理 burner maintenance and repair
37 3706（一） 370148 防洪设备的安装和修理 installation and repair of flood protection equipment
37 3706（一） 370150 墨盒的再填充 refilling of ink cartridges
37 3706（一） 370168 与计算机硬件安装、保养和修理有关的信息技术咨询 information technology consultancy relating to installation, maintenance and repair of computer hardware
37 3706（一） 370028 空调设备的安装和修理 installation and repair of air-conditioning apparatus
37 3706（一） C370004 浴室设备的安装和修理 installation and repair of bathroom equipment
37 3706（一） 370116 计算机硬件安装、维护和修理 installation, maintenance and repair of computer hardware
37 3706（一） 370003 电器的安装和修理 electric appliance installation and repair
37 3706（一） 370078 冷冻设备的安装和修理 freezing equipment installation and repair
37 3706（二） 370117 清除电子设备的干扰 interference suppression in electrical apparatus
37 3706（一） 370053 灌溉设备的安装和修理 irrigation devices installation and repair
37 3706（一） 370035 厨房设备安装 kitchen equipment installation
37 3706（一） C370005 照明设备的安装和修理 installation and repair of lighting apparatus