Abstract The old bridges are demolished, and there is no need to blast all over the earth. It is only a rope saw. It is as easy as cutting a cooked egg with a thin wire. It can be cut into several pieces, which is not only noisy, but also less polluted. Building materials such as masonry on the bridge can be reused. This rope saw is...
Demolition of old bridges, no need to blast all over the earth, all kinds of earth and stone flying sand, only use a wire saw, as easy to cut open boiled eggs with thin lines, you can cut into several pieces, not only low noise, less pollution, Building materials such as masonry on the bridge can be reused. This wire saw is so versatile because it condenses the hardest substance in the world, diamond. In the exhibition hall of Zhengzhou Huajing Diamond Co., Ltd. (hereinafter referred to as Zhengzhou Huajing), two such diamond wire saws are displayed, which have been widely used in mining, old building demolition, stone cutting and other fields. In addition to the wire saw, diamond grinding wheel, synthetic diamond, diamond micro powder... The entire diamond series in the exhibition hall is full of products.
Founded in December 2004, Zhengzhou Huajing is a high-tech enterprise focusing on the R&D, production and sales of synthetic diamonds and raw and auxiliary materials, as well as the research and development of synthetic diamond synthesis equipment. On March 26, 2010, it was officially listed on the Shenzhen Stock Exchange.
As one of the "Big Three" in China's superhard abrasive industry, Zhengzhou Huajing's "point stone into crystal" base and support, from the company's excellent technical support, is also the core of its competitive advantage.
The core competitive advantage of Zhengzhou Huajing is like the golden diamond in the center of the company's exhibition hall. The eight sections are all eye-catching.
The only academician workstation in the domestic industry. The company has established long-term production, study and research cooperation with 9 research institutes and universities. At the same time, it has an academician workstation. It has hired academician Zou Guangtian, Academician Wu Yangjie and Academician Shen Dezhong to guide the work. It is the only academician workstation in the industry. enterprise.
National enterprise technology center recognized by the five ministries. Zhengzhou Synthetic Diamond and Products Engineering Technology Research Center Co., Ltd., a wholly-owned subsidiary of the company, is mainly engaged in the research and development of diamond and related superhard materials and products. In September 2007, it was approved by the National Development and Reform Commission, Ministry of Science and Technology, Ministry of Finance, General Administration of Customs and State Administration of Taxation. The five ministries and commissions were jointly identified as state-level enterprise technology centers.
The only nationally recognized laboratory in the domestic industry. The testing of diamonds is the basic work of R&D and production. The development of industry standards, the improvement of product quality, and the international recognition of products are inseparable from the testing of products. The company's wholly-owned subsidiary Engineering Technology Center has the only testing center approved by the China National Accreditation Service for Conformity Assessment. It is equipped with internationally advanced testing equipment for diamond and raw and auxiliary materials, and its test results are 170 worldwide. Recognized by multiple countries and regions.
The only international invention patent for similar products in the industry. The company has created a complete set of equipment and technology for the production of diamonds from the six-face press, and has accumulated rich experience and laid a good foundation for sustainable development. In December 2009, it was rated as the fourth batch of national IPR pilot units. In October 2010, the company applied for an international invention patent license and became the only international invention patent of its kind in the industry. As of June 30, 2013, the company has been granted 376 patents, 14 domestic invention patents, and 1 international invention. The number of patents and patent applications is the first in the same industry in China.
The most advanced diamond synthesis equipment in the country. The diamond synthesis equipment independently researched and developed by the company is a new six-sided top press with a combination of cylinder and beam. The technical content ranks first in the country and internationally. The two models of the company's presses, HJ-650 and HJ-1000, are the largest in the country with the highest cylinder diameter, the highest centering accuracy, the most stable performance and the highest output efficiency.
The level and number of awards for technology and products are the highest in the industry. The testing capabilities of the company's testing center have been recognized by the CNAS organization, and the test results issued have been recognized by many countries and regions around the world. In the first half of the year, the company presided over or participated in the formulation of a total of seven standards. The project has won 6 provincial and municipal scientific and technological progress and 1 second prize for national scientific and technological progress.
Synthetic diamond is a basic industrial product with a wide range of uses, and its consumption is an important indicator of a country's industrial development level. In view of this, the “Twelfth Five-Year Plan for Strategic Emerging Industries in Henan Province†issued by the provincial government proposes to give full play to industrial advantages, focus on the development of high-grade diamonds, and cultivate and strengthen superhard raw and auxiliary materials – superhard materials – superhard materials. Products - super hard materials equipment industry chain.
The new materials industry is also one of the strategic emerging industries that the city is focusing on. The “Zhengzhou New Material Industry Development Plan†compiled by the municipal government pointed out that Zhengzhou High-tech Zone should be the main body, covering Zhengzhou Economic Development Zone, and strive to build a super-hard material industry cluster.
The government set up a stage and the company sang. As a leading enterprise in the super-hard materials industry, Zhengzhou Huajing has taken the policy of Dongfeng and positioned the company's future strategy to build the company into a professional R&D and production base of synthetic diamonds with international advanced level. To realize the company's development vision - to become the world's leading synthetic diamond production base, to create a first-class enterprise of equipment - raw and auxiliary materials - synthetic diamond products - synthetic diamond products.
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