Today, the electronics manufacturing industry in numerous disciplines, machine oil cleaner, complex process. The electronics industry is a high incidence of occupational diseases of the industry, the major occupational hazards of toxic chemicals, metal dust. Worrying and sad that environmental oil-cleaning agents, working in the presence of a number of electroplating, cleaning, painting and other work of serious harm, some workers lack of effective protection and vocational training, the lack of channels to understand the environment in which the work of career harm suffered many personal unaware, until suffering from occupational diseases was repentant. Cleaning Process and cleaning agent in a cleaning method is seldom removed from the metal surface of all contaminants. Often associated with physical, chemical and physico-chemical method for cleaning. In addition to purely mechanical cleaning outside (grinding, milling), oil-cleaning agents, often also used by the chemical solvent cleaning agents formulated as its physical or chemical effects can be strengthened by the method of physical processes, such as ultrasound. Guangdong oil cleaner, Dongguan Ferrer trade, oil cleaning agent provided by the Dongguan City Ferrer Trading Limited. Trade Co., Ltd. of Dongguan City Ferrer (www.furui-china.com) is Dongguan, industrial cleaners leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Ferrer trade in Dongguan leadership with the staff warmly welcome all inquiries negotiations to create Dongguan Ferrer trade better future.