According to country related "Household management service industry Standard", practices the management system to the staff, all-the-way tracking service system.
根据国家有关《家政服务行业标准》，对员工实行管理体制化、全程跟踪服务化的制度。
Household appliance traders, dealers, manufacturers, service and certification organizations, and others involved in the industry.
家电贸易商、家电经销商、家电制造商、家电服务认证机构等。
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