Cleaning and maintenance system agents use features, release agents, all agents all use non-phosphorus, release agents use to meet international environmental standards. WH-501 precision cleaning Rust: remove the system scale and rust, peeling sticky mud and debris. WH-502 pre-film metal pipes: metal surface using a cleaning after forming a dense layer of protective film to prevent rust return pipeline (pre-film). WH-503 highly efficient water treatment agent: inhibits the formation of carbonate and non-carbonate scale, from the scale effect. While the metal surface caused by dense protective film, effectively inhibit metal corrosion (maintenance) WH-505 series of sterilization: to kill heterotrophic bacteria, iron foreign nationality and algae, grease release agent, effectively prevent bacteria, algae, etc. microbes cause corrosion and clogging of the equipment, improve the work of the circulating water effects (maintenance) Water Quality Commitment: 1, the technical quality of commitment: Water 1.1 I 方所承 package of central air conditioning system to achieve technical solution quality in the contract period requirements, technical indicators have reached GB500050-95 industrial water recycling technology Specification 1.2 after treatment, contracting circulating water during a heat exchanger to maintain good heat exchange effect. Antifouling agent useful for operation in the boiler often have a hard scale, increased resistance to waste fuel boiler output effect, in severe cases can result in the shutdown of the bombing incidents. Medium and large boilers is often used to prevent fouling of the furnace boiler water treatment method, and often do not have a small low-pressure boiler furnace water conditions, water treatment furnace method should be adopted, which is to add a scale inhibitor known as a water softener. Antifouling agent is added in the furnace to soften the water to reduce fouling. Building release agent, Dongguan Ferrer trade, release 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.