Huifeng Diamond: "Diamond Powder" leader

He is located in Yucheng County, the hometown of China's diamond micropowder and the national superhard material and product industrialization base. It supplies 70% of the country's diamond powder. He is the leader of nano diamond powder. He is the only one in the country. A diamond micropowder manufacturer listed in the National SME Share Transfer System (New Third Board), he is Yucheng Huifeng Diamond Technology Co., Ltd. (stock code: 839725).
In 2009, the headquarters of Henan Huifeng Diamond Co., Ltd. was established in Zhengzhou.
In 2012, the company will build an annual production base of 1 billion carats of diamond micropowder.
In 2013, the company and the State Key Laboratory of Superhard Materials of Jilin University and the only academician of China's superhard materials, Zou Guangtian, established an academician workstation.
In 2016, Huifeng Diamond was successfully listed in the National Small and Medium Enterprise Share Transfer System (New Third Board); at the same time, Zhengzhou Technology Center with a construction area of ​​18,000 square meters was being built.
“筚路缕, to Qishanlin, Huifeng Diamond has been innovated for many years. Now, it has become one of the few manufacturers in the superhard materials industry to realize large-scale production of nano-diamond powder, and the first batch of high-tech industrial bases in Henan Province. enterprise."

Innovation leads development In 2009, according to the provincial policy, the industrial cluster area of ​​Yucheng County was established. In order to attract diamond companies to settle in, Yucheng County has fully implemented the “Building Nest Plan”, “Building Beam Plan”, “Strong Bone Plan” and “Autumn Plan”, which has built a broad platform for undertaking industrial transfer and cultivating diamond industry clusters, and completed the past The process of upgrading the low-end micronized production of family workshops to the development of high-tech clusters.
At this time, Huifeng Diamond took the lead in launching the “four super and one stable” product quality strategy, adopting international advanced technology, purification technology, special shaping technology and high-strength high-quality diamond raw materials, and introduced the most advanced enterprise production resource management in the world ( ERP) system and ISO9001:2008 quality management system, invested in the establishment of the Henan Province micro-nano diamond powder academician workstation with the Chinese Academy of Sciences academician Professor Zou Guangtian as the chief scientist, Henan Province diamond micro-nano powder laboratory and Henan sub-micron superhard material The Powder Engineering Technology Research Center has established a post-doctoral mobile R&D base in Henan Province based on the company, fully implemented and strictly implemented the “8S” lean management model, and realized the total quality control from raw material supply to production process and final product. The products have reached the "ultra-fine" standard of sub-micron and nano-scale; the "super-strong" standard with good stability and high wear resistance; the excellent "super-fine" standard of particle morphology and particle size distribution and various The total amount of impurities is controlled at the "ultra-pure" standard of the PPM grade. Huifeng Diamond was also awarded the “Shangqiu Mayor Quality Award” in 2013; it is one of the drafting units of the national standard “Superhard Material Synthetic Diamond Micro Powder”.
Now, the company has developed into a micro-powder, fine powder, ultra-fine powder, super micro-powder, high-quality broken materials, plastic materials and other products, with domestic first-class diamond micro-powder production enterprises. The company has won the "China Machine Tool Association Superhard Materials Branch Executive Director Unit", "China Machine Tool Industry Branch Superhard Materials Branch Outstanding Member", the national "Diamond Micropowder Innovation and Industrialization Project Undertaking Enterprise", "National High-tech Enterprise" "; To lay a solid foundation for the market share and competitiveness of the larger international diamond micropowder.
Huifeng Diamond has always adhered to the road of specialization. It is the first large-scale introduction of automated production equipment in the industry. It is the first to introduce the internationally advanced Malvern laser particle size analyzer, inductively coupled plasma emission spectrometer, particle size and particle shape of the suspension. Analyzers, high-speed centrifugal nano-particle size analyzers, Coulter counters and particle analyzers, strength thermal instruments and other testing and testing equipment, according to the ISO9001: 2008 management system requirements to establish a quality control system, the implementation of customized production models.
“Huifeng Diamond can achieve such achievements today, mainly relying on the introduction of talents and innovative technology. Today, we have 14 practical applications such as diamond micro-powder automatic sorting machine, diamond micro-powder crushing and screening machine, diamond micro-powder automatic sorting machine water recycling device. New patents," said Wang Laifu.

Building brand accumulation <br> The Yucheng County Government organizes diamond industry promotion conferences and product exhibitions in Beijing, Guangdong, Shanghai, Zhengzhou and other places every year to strengthen industry exchanges. At the same time, it has widely publicized on the Internet and TV media to promote Yucheng County. Diamond industry visibility.
Since the establishment of Huifeng Diamond, we have adhered to the business philosophy of “One-Year Commitment and Trustworthy Centennial”. After unremitting efforts, we have formed a professional development path with its own characteristics and created the brand image of “Huifeng”. The quality of the company's products has been widely recognized by domestic and foreign customers, and related products are also sold to Europe, the United States, Japan and other countries.
The accumulation of Huifeng diamond brand is inseparable from the accumulation of corporate culture. Only by continuously accumulating corporate culture can we create a well-known brand. Wang Laifu himself studied and studied tirelessly. At the same time, Huifeng Diamond is a learning-oriented enterprise. It uses weekly, third and fifth study days, staff morning training, morning meetings, teacher-teachers and concentrated training, and organizes management cadres to go to Beijing Institute of Technology to study MBA classes. Organize the company's employees to learn culture, learn knowledge, study politics, and learn skills, and cultivate the company's "One-day Commitment, Trustworthy Hundred Years" with Huifeng's Characteristics, "Reward the World, Win the Future", "Think Your Dreams, and Industry to Serve the Country" The corporate culture has successfully created a Huifeng team with solidarity, hard work, exquisite workmanship and excellent work style.
Liang Hui, secretary of the Yucheng County Party Committee, told the reporter: "We will build a first-class high-tech development zone, a brand demonstration industry cluster, accelerate technological innovation, and strive to create provincial-level and national-level engineering technology R&D centers, accelerate the transformation of scientific and technological achievements, and enhance leading industries. With the scale and grade, Yucheng will become the processing base with the highest degree of diamond industry cluster and the most complete industrial chain in the country."

The gabion net is made of mechanically braided high-corrosion-resistant, high-strength, ductile low-carbon steel wire or the above steel wire covered with PVC. The box structure made using this net is a gabion net box. According to ASTM and EN standards, the diameter of the low carbon steel wire used varies according to engineering design requirements. Generally between 2.0-4.0mm, the tensile strength of the Gabion Mesh wire is not less than 38kg / m2, the weight of the metal coating is generally higher than 245g / m2, and the diameter of the edge line of the gabion mesh is generally greater than the diameter of the mesh. The length of the twisted part of the double wire should not be less than 50mm. In order to ensure that the metal coating and PVC coating of the twisted wire are not damaged.
(1) Aperture: 60 * 80mm, 80 * 100mm, 80 * 120mm, 100 * 120mm, 120 * 150mm, 90 * 110mm
The length of the twisted part of the double wire must not be less than 50mm. To ensure that the metal coating and PVC coating of the twisted wire are not damaged.
(2) Wire diameter: The gabion net is divided into three wire diameters-mesh wire, edge wire, and tie wire.
1.The range of the mesh is 2mm-4mm
2. The edge wire is generally larger than the mesh, 0.5-1.0mm thicker than the mesh
3. The tie wire is generally smaller than the mesh wire, and the most common is 2.2mm.
(3) Wire tension: not less than 38kg / m2 380N / mm
(4) Surface treatment
1. Galvanized. The amount of zinc added was 10 g / m2. Poor corrosion resistance
2. Hot-dip galvanized. The amount of zinc can reach 300g / m2. Strong antisepsis
3. Gao Erfan (zinc aluminum alloy). This is divided into two materials, zinc-5% aluminum-mixed rare earth alloy steel wire and zinc-10% aluminum mixed rare-earth alloy steel wire. Super corrosion resistance
4. PVC coated. The thickness of the plastic package is generally 1.0mm, for example: 3.7mm after packaging. Strong anti-corrosion
(1) Partition: Add one partition per meter in the long direction of the gabion net
(2) Size: can be customized according to standards
(3) Contrast range of aperture and wire diameter

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