Fu Ao De Company is a professional flagship company with uniforms for factories and trades. The company has its own production plant. Millions of business wear and work clothes have been undertaken by thousands of companies and businesses with stable quality and good service. For large and medium-sized industrial and mining enterprises and institutions in Beijing, there are tens of thousands of tooling photographs and thousands of samples to choose from, including jacket work clothes, uniforms, cold protection, anti-static, fire-retardant, oil-repellent and water-repellent, and labor protection suits.
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Air conditioning refrigeration now generally uses water, ammonia, carbon dioxide, R12, R22, R134a, R404, R407C, R410 and R600a refrigerants. After 2009, Gree used R290, Jiabing, Zhongwei Refrigeration Company launched R433b, Furui Refrigeration Company launched ER445 series refrigerants, which are more energy-saving, environmentally friendly and efficient refrigerants, commonly known as hydrocarbon refrigerants, non-toxic, and will not cause any damage to the ozone layer. But because they are all alkanes, they are both flammable and explosive. Fluoride is a non-toxic, harmless, non-irritating, non-flammable, non-explosive, non-flash point, environmentally friendly refrigerant with 0 ODP value and very low GWP value.
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