Superhard materials make Zhengzhou more "hard"

In 2013, Zhengzhou New Material Industry Cluster, which is dominated by superhard materials, was approved by the State Intellectual Property Office and became the “National Patent Navigation Industry Development Experimental Zone” for superhard materials. This is the only one in China that is currently built in the field of superhard materials. National Patent Navigation Industry Development Experimental Zone.

The experimental area is in Zhengzhou, which is inseparable from the important position of the city in the superhard materials industry. The annual output of superhard materials in China accounts for about 90% of the world, and the city's superhard material polycrystalline and composite sheets, precision tools, precision abrasives, special equipment and testing instruments have accounted for more than 80% of the national total. As the birthplace of China's synthetic diamonds, the number of super-hard materials enterprises in the city is numerous, and the production of “Zhengzhou” is well-known in the world.

However, for a long time, because of the backward production process and low output rate of high-quality products, the products of our city have been suppressed by the prices of foreign companies in the international market. In the battle for the right to speak in the world of super-hard materials, Zhengzhou Huajing Diamond Co., Ltd. is one of the leading companies in the city and one of the three giants in the industry. With the advantage of the national enterprise technology center, in just 10 years, Huajing has led the industry from “Zhengzhou manufacturing” to “Zhengzhou creation” and has gone abroad to stand in the forefront of the world.

From obscurity to industry fame, Huajing relies on the world's first diamond synthesis equipment that has condensed hundreds of invention patents – a new cylinder beam combined with a six-sided top press. Through this set of production equipment, the high-quality output rate of synthetic diamond has jumped from 20% to 80%, reaching or exceeding the level of foreign countries. The history of high-quality diamond dependence on imports in China has ended since then.

Also relying on this processing equipment, Huajing entered the fast lane of innovation and research and development. Ultra-thin diamond saw blades, ordered diamond saw blades, reached the international leading level, filled the domestic gap; obtained 1 world patent, participated in the formulation of 5 national standards; HJ-650 and HJ-1000 intelligent network developed by the company The complete set of synthetic equipment was listed in the National Torch Program and won the first prize of the Provincial Science and Technology Progress Award and the second prize of the National Science and Technology Progress Award. On March 26, 2010, Huajing successfully listed and traded on the Shenzhen Stock Exchange. After the capital market financing, the company has grown rapidly. Currently, it has several subsidiaries in the province.

Huajing, the market is getting bigger and bigger, the products are getting smaller and smaller. The reporter saw in the company's production workshop that on the machine platform of the rustling sandshake, it seems that there is nothing in the air. Under the illumination of the light, it can be seen that the tiny crystal particles such as the tip of the needle are jumping. These diamonds have small heads and small functions. They are plated on steel wires with a diameter of 0.12~0.15 mm. Only about 5 meters can cut a piece of single crystal silicon. Before that, a piece of monocrystalline silicon of the same specification is cut. For steel wire of up to 20 kilometers, it is necessary to drip in the pollution of chemical additives. For the current high-cost, high-polluting photovoltaic industry, the changes brought to the production sector will be revolutionary. At present, only two companies in Japan and South Korea, and China's Huajing, who have mastered this technology in the world, have entered the large-scale industrial production, only Huajing, and “Zhengzhou Technology” once again stands on the top of the world.

At present, the new material industry cluster area of ​​our city is actively building the “Diamond City” and “China Superhard Material Industry Valley”, which are the only in the world and have the world's influence. It has world patent support, a bigger development platform and better. Policy support, driven by the "leading geese" Huajing company, "Zhengzhou creation" is bound to be more "hard" in the world market.