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Finished the aluminum alloycomposite material technologyscheme and accumulatedexperience.
By improving the production process,the product technology has beenupgraded.
The company was established, andtwo new production lines were putinto use.
Dongguan Ruihui Surface Treatment Materials Co., Ltd. was established on January 4, 2017 with a registered capital of 1 million Yuan, the building area is about 1200 square meters, and there are about 30 employees. It is a comprehensive enterprise specializing in the production of surface treatment materials. The company integrates production, research and development, sales and service.
It continuously absorbs advanced production processes at home and abroad, and establishes a sound quality certification system in accordance with ISO9001 standards. It has complete experimental facilities and advanced physical and chemical testing equipment, manufacturing white corundum abrasive products. Widely used in semiconductors, refractory materials, ceramic materials, electronic chemicals, grinding and polishing, precision casting, building materials, petroleum, aerospace, military and other manufacturing fields.
Natural emery can also be used for highway pavement, airplane runway, wear-resistant rubber, anti-skid paint and other wear-resistant materials; It is widely used in the construction industry. The high-grade stone paint exterior wall decoration and interior decoration are noble and elegant. Ideal new non-metallic wear-resistant floor aggregate.
Natural emery is silicate mineral. Abrasive materials made by hydraulic separation, mechanical processing, screening and grading. It has a long history of production and use. In ancient China, there was a history of using emery to grind crystal glass and various jades. In the 1840s, it was also exported to East Asia.
Natural emery can be used for sand blasting and derusting of steel structures, hulls, bridges, etc; Water jet cutting of metal, stone, glass, etc; Filter media for chemical, petroleum, pharmaceutical and water treatment; Grinding of marble, optical lens, glassware, leather and other materials; Raw materials of grinding wheel, oilstone, abrasive cloth and abrasive paper;
Pure natural emery is colorless crystal. The density and hardness are very high, about 9.5 degrees Mohs. Generally, it is colorless powder particles. After grinding, it can be used as grinding powder, polishing paper, and friction surface of grinding wheel and grinding stone. It is made by placing sand and proper amount of carbon in an electric furnace for enhanced heating.
The product is very perfect, the quality is excellent and very durable, the manufacturer's delivery speed is very fast, and I look forward to continuing to cooperate next time.
Your company is strong, the logistics speed is very powerful, and the delivery time is accurate. I highly appreciate this cooperation and hope to continue to cooperate with your company for a long time!
They are a very strong company with accurate delivery times and guaranteed product quality! The receptionist was very kind and patiently answered our questions!
Firstly, We make sure the quality before the goods to be packed, if clients get the item with Substandard products, We have warranty for our clients,we will ship out the new replacements.
Al2O3 alumina is the starting material of aluminium production, both of metallic aluminium and aluminium oxide. It is porous an has a large reactive surface.
The refractive index of fused alumina is approx. 1.76, whereas that of normal glass types is approx. 1.4. The closer the refractive indices are to each other, the more transparent the system (e.g. varnishes).
Generally, we suggest to make shipment by sea which costs less. We also can follow other transportation method you asked.