“长城标志”(见左图)也称电工产品安全认证标志。电工产品由于本身的质量问题可能导致消费者触电伤亡或引起火灾造成财产损失,为了保护消费者的人身、财产的安全,我国有关法律、法规规定,凡涉及人身及财产安全的产品实施强制性产品认证,由可以充分信任的第三方证实其产品符合特定的安全标准。电工产品所进行的安全试验包括防人身被触电、防人身受过高温、电离辐射的影响,防人身受爆炸,受机械不稳定和运动部件的影响, “Great Wall logo” (see left), also known as electrical product safety certification mark. Electrical products due to their quality problems may lead to consumer electric shock casualties or cause fire damage to property, in order to protect the safety of consumers, property, our country’s relevant laws and regulations, where the personal and property safety products mandatory product Certified by a third party with full confidence that their product meets certain safety standards. Safety tests carried out by electrical products include the prevention of personal electric shock, protection against personal exposure to heat and ionizing radiation, protection against personal exposure, the effects of mechanical instability and moving parts,