First of all, it is based on the introduction of the authority. From the General Administration of Quality Supervision, Inspection and Quarantine to the quality inspection departments at all levels in the provinces and municipalities, the quality of paint products on the market will be checked regularly every year. The results of random inspections will be published on newspapers, televisions and websites.
Secondly, see if the companies that produce paint have actually passed various certifications. The certification of paint production enterprises is mainly ISO9001: 2000 international quality system certification, as well as China's environmental label certification for water-based wall paint and type III environmental label certification for paint.
Third, it is to look at the inspection report of the product. Whether there is a quality inspection report related to the product issued by the authoritative quality inspection department is one of the important basis for judging the quality of the paint.
Fourth, look at the packaging and promotional materials of the paint. Packaging and promotional materials are meticulous, indicating that business management is strict and serious. If the address and the information on the packaging and materials are incomplete, the data is unclear, and even the typos are inconsistent, the company must be lax in management and sloppy.
Fifth, don't be superstitious about foreign brands. From the perspective of environmental protection, a good domestic brand is not worse than a foreign brand; the hardness, fullness of the paint, the scrub resistance and weather resistance of the wall paint. Some domestic brands are even better than foreign brands.
Hydrothermal Synthesis Autoclave Reactor With PTFE Chamber
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