After the concept of oil and gas equipment was popular, Sifang reached a daily limit of two consecutive days, and diamond superhard materials received strong attention from funds.
Founded in 1997, Henan Sifangda Superhard Materials Co., Ltd. is mainly engaged in research and development, production and sales of composite superhard materials such as polycrystalline diamond and related products. Sifangda is the largest R&D and manufacturing enterprise of composite superhard materials in China. It is the only polycrystalline diamond manufacturer in China with a complete production line and international products. It is the world's three largest PCD drawing die manufacturers and drawing die projects. It was used as a demonstration project by the National Development and Reform Commission. With strong technical expertise and research and development, the company now has a number of invention patents. Sifangda's products are not only sold well in China, but also exported to more than 40 countries and regions such as Europe, America, Africa, Southeast Asia, etc. Sifangda Company has won consecutive high-income private enterprises, high-tech enterprises in Henan Province, and the best innovation in Zhengzhou in 2009. Awards, exporting foreign exchange earners and other honorary titles.
Diamond compacts for drills of this interest are divided into diamond composite sheets for oil/natural gas drills and composite sheets for coal/mine drills according to their application fields. They have high hardness, high wear resistance, good impact toughness, etc. Features. It can be used in oil/gas drilling, and can also be used to make drilling tools in many fields such as coal mining, mining, building construction, hydropower engineering construction, rock crushing, road repairing and so on. Common core drills, core drills, anchor drills, etc.
LED Wall Light
LED outdoor wall lamps have better waterproof performance and are mostly closed structures, which can prevent outdoor rain from corroding the lamps and extend the service life of the lamps. Outdoor wall lamps generally have the following advantages: novel design, elegant and unique, soft lighting, generous and practical, easy to install, and strong decoration. What are the outdoor wall lamps? For urban green lighting, creating high-quality civilized residential quarters, and improving living environment lighting culture, outdoor wall lamps are undoubtedly an indispensable ideal lamp.
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