Shiyou Flooring Wooden flooring has a close relationship with the lives of consumers. Whether it is used in public places or homes , it is becoming more and more popular. Consumers should pay attention to the following points when purchasing and using wooden flooring products: Before buying, consumers should apply to the distributor to show the third-party authoritative test report of the corresponding product to ensure product quality. Check whether the physical and chemical indicators such as formaldehyde release, mechanical strength, wear resistance and other physical and chemical indicators in the product test report meet the national standard requirements, whether the product is qualified, and the formal floor quality test report has a description of the formaldehyde release level and the wood name of the floor. The second is to request or carefully check the labels and signs on the products from the dealer, including the following: manufacturer name, address, product name, trademark, product standard number, specifications, tree species, category, appearance grade, formaldehyde emission level, production date And production license number, etc. Generally speaking, the above information marked by large production enterprises will be more complete, and the product quality is relatively reliable. In addition, when purchasing wood flooring products, the appearance should be smooth, without defects such as breakage, bruises, hard injuries, scars, etc., and the logo should be complete. The high-quality floor should be dry , smooth and smooth; the surface texture is clear and beautiful, and the color coordinator is excellent. For solid wood floors, pay attention to whether the tree species have the correct Chinese name and Latin name, rather than using market names, trade names, or folk common names, such as dragon and phoenix sandalwood, red sandalwood, white ivory, and gold not changing. rights and interests. At the same time, consumers should pay attention to the manual and warranty, regular product after-sales service is good and timely, and the manual is also clear and clear. When you buy, you must ask for an invoice and specify the size. For example, the floor width of some sales companies includes the width of the floor tenon, so the actual area of ​​the floor will shrink a lot. In addition, when buying wooden floors, consumers should not be greedy for cheap, or blindly climb high, moderately, try to buy large brand, good reputation enterprise products. Choose products with clear factory name, factory address and trademark, and perform well. In everyday use, pay attention to good floor maintenance and protection, usually to keep the floor dry, clean and free of sharp heavy metal, glass tiles, studs, furniture and other hard objects is scratch the floor. The above content is provided by Shiyou Flooring . Buy the floor and choose Shiyou Flooring !
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Neglecting elevator door equipment jeopardizes riding public safety and increases owner liability. Modernizing elevator door equipment is important in making an older elevator system more reliable, safe, code compliant, efficient, and provides a more marketable appearance. This is particularly true with door operators. Door operators undergo tremendous wear and tear in daily operation. Each time the elevator stops, the door operators are activated at least two times, more frequently if occupants manually hold the doors open. Some elevator maintenance companies report that nearly 75 percent of their service calls are for malfunctioning door operators
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