How about Shanghai Yuming Industrial Co., Ltd? Introduction: Shanghai Yuming Industrial Co., Ltd. was established in September 30, 2013, the main business scope is wholesale and retail of valves, pipelines, filters, building decoration materials, metal materials, metal products, hardware and electricity, mechanical and electrical equipment, HVAC equipment, ventilation equipment, fire fighting equipment, processing of metal products and hardware products (limited to branch operations), installation, installation of HVAC equipment, installation of water and electricity, professional construction of fire protection facilities construction projects, design and construction of building decoration construction projects, property management, cleaning services, maintenance of machinery and equipment (except special equipment and agricultural machinery), exhibition services, space design, graphic design, etc. Legal representative: Chen Jianqiao establishment Time: 2013-09-30 registered capital: 0.5 million RMB industr
What is the glass ball in the middle of the front filter? That is silicon crystal (compound phosphate), which can be dissolved in water slowly. it is generally used to treat domestic water or to reduce the deposition of water and alkali on the water for heating. But in fact, many manufacturers put this product on the water, so that the dissolved silicon crystal (composite phosphate) will enter the drinking water. There is no long-term conclusion that this will have any impact on the human body.Therefore, it is not recommended to install this kind of glass ball filter at the front end of the catering water.
Hotel energy saving measures 1. adjust the opening degree of the door of the flush valve in the attached building bathroomMake the flushing water flow reasonable and sufficient.2. place mineral water bottles in the hotel toilet water tankReduce the amount of water flushing the toilet.3. Does the toilet in each area of the hotel regularly check whether there is long running water?Prevent the phenomenon of water leakage.4. access the water of the staff restaurant to the domestic water meterReduce the cost of water.1. reduce indoor temperature standardsSummer is controlled at 26-28 degrees.2. the central air-conditioning system adopts the operation mode of 'single freezing-single cooling' when it is at a small loadConsumption of electric energy.3. reduce valvesFilter resistance,The central air-conditioning system is in good working condition.4. run the chi