Xiamen Tungsten Materials Engineering Technology Research Center plans to invest a total of 188.2 million yuan, of which 20 million yuan is supported by science and finance. Since the establishment of the "Center", it has undertaken 4 national science and technology support plan projects, 4 national science and technology major projects, applied for 33 national patents, obtained 10 authorizations, won the second prize of the National Science and Technology Progress Award and various provinces and cities. Level technology rewards. The "central" technical achievements have enabled the supporting units to create many world firsts in the field of cemented carbide, which has promoted the scientific and technological progress and industrial structure upgrading of the domestic tungsten materials and cemented carbide industries. Low-grade tungsten ore recovery technology, alkali system far-infrared hot-pressure decomposition high-hetero-white tungsten-ammonium technology solves the dilemma of the gradual depletion of raw materials in the domestic tungsten industry; new ion exchange technology, new tungsten reduction and carbonization technology and purple tungsten method Crystal hard alloy technology is a Chinese iconic technology with a major breakthrough in the field of tungsten materials. Since then, the international high-end tungsten market has been â€œChina-createdâ€ products; tungsten smelting clean production technology and tungsten secondary resource recycling technology have become domestic environmental protection. Examples of energy conservation and circular economy; digesting foreign advanced equipment technology, innovating and developing large-scale tungsten smelting and processing equipment of international advanced level, solving the problem of â€œreliance on foreign high-priced equipment for domestic tungsten industry developmentâ€, setting a low level for domestic tungsten enterprises The model of investment and high level of â€œleading developmentâ€; ultra-fine grained cemented carbide and its high-grade cutting tools have broken the monopoly of foreign countries and supported the development of China's aircraft, automobile, shipbuilding, electronics and other industries; international advanced ultra-long thin tungsten wire manufacturing technology Has changed the situation that foreign high-end tungsten wire has long monopolized the Chinese market for a long time, with high quality and low cost. Products, to promote the vigorous development of China's lighting industry.
Stainless steel solid material handle, sturdy riot. Casting Solid Lever Handle more choice of style, beautiful curves, comfortable grip, noble and luxurious. Suitable for a variety of materials door. Can be used in outdoor doors, security doors, bedroom doors, office doors and so on. Our factory has more than 10 years of production experience, not only handle more styles, more robust high-end mounting structure. And the development of a variety of supporting base, stamping thread, casting thread, long panel, luxury panels. Welcome to learn more about the solid lever handle.
Material: SUS304 / SUS316 stainless steel
Function: Spring; Spring tested 200,000 times, available without spring.
Handle Specifications: Specific products can be viewed according to the product details
Conventional decorative cover: Diameter 53 x9mm with decorative pions
Decorative cover and keyhole cover size: Ï†52 * 9
Surface treatment: sanding, polishing, PVD
Solid Lever Handle
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