This is relatively simple First of all, it depends on what type of stone you are talking about If it is a marble stone, the area is relatively small, single-head polishing machine can be done to level the grinding. If the area is relatively large, and it is the kind of hard stone granite, then you need to use a heavier multi-head grinder In the selection of grinding pads, it is also necessary to choose according to the type of stone. Generally need to use 7 or 8 kinds of abrasive discs (50.150.300.500.1000.2000.3000 models), of course, how to choose, but also according to the actual situation. If there is anything you do not understand, we can communicate again. Bozhou City, Li Yun stone maintenance company Bozhou City, Li Yun stone maintenance services limited company Introduction: Bozhou City, Li Yun stone maintenance company limited company is Bozhou City, Li Yun cleaning services limited company specializing in stone care service organizations. Li Yun stone maintenance company specializing in research, as well as undertake: marble, granite, artificial stone, terrazzo floor, cement flooring, flooring and so on the whole grinding, maintenance, renovation, cleaning, lesion treatment, patching seams, crystallization hardening treatment waxing and polishing, as well as toughened cement production and other operational projects. At the same time, Bozhou Li Yun cleaning services limited company's branch and franchise personnel training - stone conservation training. Bozhou Li Yun stone maintenance limited company, at present, in the marble, granite renovation, stone grinding, stone maintenance, stone lesion treatment, stone crystal treatment, cement floor maintenance, floor waxing, exterior wall cleaning, carpet cleaning, the whole building cleaning cleaning, plant cleaning and other services, the market has covered Anhui Hefei, Henan Zhengzhou, Luoyang, Shangqiu, Yongcheng, Zhoukou, Bozhou, Anhui (eddy, Lixing, Mengcheng), Fuyang, Taihe, Huainan, Huaibei, Suzhou, Jiangsu Xuzhou and other provinces and cities. Bozhou Li Yun cleaning services limited company introduction: Bozhou Li Yun cleaning company is a formal business registration, set stone professional care, property, cleaning cleaning, indoor testing and governance, cleaning supplies sales, cleaning skills training, cleaning cleaning investment to join the integration of comprehensive services company. At present, the company has obtained stone cleaning and maintenance, high-altitude cleaning, central air-conditioning cleaning and other national qualifications. Since its inception, after several years of continuous development and innovation, the company has formed a perfect marketing network and management system in Bozhou and surrounding provinces and cities, as well as the modernization of the business philosophy, and with strong technical force and high quality and efficient service in the community has set up a good corporate image, by the community's trust and praise of the majority of customers. The company uses high-quality, high-level, pure environmental protection cleaning supplies and professional equipment, according to different service projects, can develop a scientific, standardized construction methods and construction technology, and is equipped with strict, fine acceptance standards. The company carries out no rest throughout the year and opens 24-hour hotline service and service quality complaint phone. Companies adhere to the "brand service, health and environmental protection, details win" business philosophy, with a love of life, landscaping the environment with love, for social and economic development and the construction of two civilizations to make unremitting efforts! Scope of business Stone professional care center: stone (including: marble, granite, terrazzo: slate, sandstone, cement flooring, ceramic tiles, etc.) 1. stone grinding, renovation, waterproofing and anti-oil and anti-fouling treatment 2. stone seamless processing. 3. marble, granite crystal hard surface treatment 4. ceramic tile crystal hard surface treatment, waxing care 5. terrazzo refurbishment, glass treatment 6. stone water spots, oil spots, white Hua treatment 7. stone dyeing, color enhancement, touch-up treatment 8. stone damage repair, stone texture, cracks treatment 9. the old cement flooring refurbishment 10. the hardening and brightening of vegetation flooring treatment 11. toughened cement flooring production 12. epoxy flooring production and so on. Cleaning Department: 1. Project cleaning, industrial cleaning, carpet cleaning, large hood pipe cleaning, cleaning the whole building cleaning, plant cleaning as a whole. 2. Ground anti-static project, etc. 3.. Fabric, leather furniture, aluminum, copper, stainless steel professional care. 4. Indoor environmental testing and management. 5. Central air-conditioning cleaning. 6. Pure physical green sterilization cleaning. Aerial work department: 1. External wall cleaning. 2. Exterior wall painting. 3.Lighting project design and installation. 4. Aerial installation, etc. Property Department: Contracting hotels, hospitals, office buildings, shopping malls, office buildings, neighborhoods and other daily cleaning. Sales Department: Brand cleaning equipment, customized trash cans, cleaning and renovation fluid, air conditioning cleaner, hood cleaner, cleaning machine, renovation machine, vacuum cleaner, bridge grinder, multi-head grinder, polishing machine, polishing powder, polishing agent, etc. Wholesale sales. Training Department: Property companies, cleaning companies, hotels, enterprises and institutions, hospitals and other janitorial skills training (door-to-door training), technician outsourcing, construction team outsourcing. Merchants: cleaning cleaning and stone grinding renovation for the whole country to join the investment.