国家质检总局的有关专家提醒消费者在选购电热水器时应注意以下7点：1.选择品牌：名牌产品经过安全认证，质量较好，在产品上有长城安全标志。企业拥有可靠的服务网络，售后服务有保证。2.外观检查，产品外表面涂漆应均匀、色泽光亮，无脱落、无凹痕或严重划伤、挤压痕迹等；各 AQSIQ experts remind consumers to buy electric water heaters should pay attention to the following 7 points: 1. Select the brand: brand-name products through safety certification, better quality, the Great Wall on the product safety signs. Enterprises have a reliable service network, after-sales service is guaranteed. 2. Visual inspection, the outer surface of the product should be painted evenly, bright color, no loss, no dents or severe scratches, traces of extrusion, etc .; each