Company Overview

Development Stage

About the Company

[Summary] Polycrystalline diamond and related products

Henan SF Diamond Superhard Materials Co., Ltd. (referred to as SF Diamond, stock code 300179) was established in 1997. It is now a high-tech enterprise, a specialized and innovative "Little Giant" enterprise, and an AEO (Authorized Economic Operator) enterprise. In 2011, it was listed on the Shenzhen Stock Exchange, becoming the listed company in China's polycrystalline diamond industry. SF Diamond focuses on the R&D, production, and sales of polycrystalline diamond (PCD) and related products. It is a large-scale manufacturer of composite superhard materials with strong technical strength in China, and its product quality reaches a high level in the industry.
The company's technology center has been recognized as a "National Enterprise Technology Center" and a "Henan Province Composite Superhard Materials Engineering Technology Research Center." It has obtained 239 authorized patents, including 23 invention patents, participated in the formulation and revision of 6 industry standards, led the drafting of 2 group standards, undertaken 9 national, provincial, and municipal scientific research projects, achieved 2 provincial scientific and technological achievement appraisals in Henan, and received 4 provincial and ministerial-level science and technology awards. Four technologies have filled domestic gaps. The company engages in industry-university-research cooperation with renowned universities such as Central South University and Zhengzhou University. In 2024, it was awarded the title of National Postdoctoral Research Station, cultivating research-oriented scientific talents.
The holding subsidiary "Henan Tianxuan Semiconductor Technology Co., Ltd." is a key introduced project of Zhongyuan Science and Technology City, an important platform for SF Diamond to expand into the CVD functional diamond field, committed to solving key technologies for the development of the CVD diamond industry chain. In 2024, it successfully obtained the recognition of "Zhengzhou Enterprise Technology Center." In May 2024, a super factory with an annual output of 1 million carats of CVD functional diamonds was put into operation, and it is expected to become a leading domestic supplier of CVD functional diamonds.

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SF Diamond Financing History (1 rounds)

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IPO上市
Capital Market Favor
Latest Financing Round
  • Date: ?
  • Market: 创业板
  • Deal: 深交所

SF Diamond How Fast Is Hiring Growing? (64 open positions)

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Note: How fast is hiring at Henan SF Diamond Superhard Materials Co., Ltd. growing? SF Diamond2026: 114 openings (up 15%), 2025: 99 openings (up 296%), 2024: 25 openings (down 70%), 2023: 82 openings (up 193%), 2022: 28 openings (up 250%), 2021: 8 openings. A rising curve may indicate expansion; a falling curve may indicate slower growth or good retention. Based on publicly available data, for reference only.

SF Diamond Master's Degree Job Demand Analysis

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Growth Rate
2026 vs 2025
  • 2025: Up 100%
  • 2024: Down 83%
  • 2023: Up 1100%
  • 2022: Flat 0%-
SF Diamond Master's Hiring by Year:
* Hiring was generally low during 2020-2022 due to the pandemic
How fast is master's hiring at Henan SF Diamond Superhard Materials Co., Ltd. growing? SF DiamondMaster's recruitment over the years: 2025: 4 openings (up 100%), 2024: 2 openings (down 83%), 2023: 12 openings (up 1100%), 2022: 1 openings (flat), 2021: 1 openings.

SF Diamond Doctoral Degree Job Demand Analysis

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-50%
Growth Rate
2026 vs 2025
  • 2025: Up 100%
  • 2024: Down 89%
  • 2023: Up 1800%
  • 2022: Down 67%
SF Diamond Doctoral Hiring by Year: 2026 — 2 fewer jobs than 2025
* Hiring was generally low during 2020-2022 due to the pandemic
How fast is doctoral hiring at Henan SF Diamond Superhard Materials Co., Ltd. growing? SF DiamondDoctorate recruitment over the years: 2026: 2 openings (down 50%), 2025: 4 openings (up 100%), 2024: 2 openings (down 89%), 2023: 19 openings (up 1800%), 2022: 1 openings (down 67%), 2021: 3 openings.

SF Diamond R&D Strength (Technical Talent Demand)

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How is the demand for technical talent at Henan SF Diamond Superhard Materials Co., Ltd.? Based on an analysis of SF Diamond's job postings over the past year, "机械/仪器仪表类" demand: 16.2%, "计算机/网络/技术类": 12%, "其他(研发和技术类)": 9.9%, "电子/电器/通信技术类": 7.7%, "生物/制药/化工/环保类": 7%, "电气/能源/动力类": 5.6%. For reference only.

SF Diamond — What Are the Salaries Like? (142 records)

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salary range: 4.5K - 50K, 53.5% of roles pay ¥10-20K
Note: salary statistics are based on 142 salary records from the past year and depend on the job sample. For reference only.
How is the salary at Henan SF Diamond Superhard Materials Co., Ltd.?SF Diamond53.5% of positions earn 10-20K, Fresh graduate salary: ¥8.0K。Zhengzhou salary ranking top 45,销售类 average salary ¥17.6K。 Note: Based on analysis of job postings, does not represent current on-the-job positions; system stability may affect objectivity. For reference only.Data inaccurate? Let us know

Salaries for hot jobs of SF Diamond

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Are salaries high at Henan SF Diamond Superhard Materials Co., Ltd.? We provide: 销售,工艺工程,质量,监察,部长,产品研发,财务,会计,总账,技术研发,自动化,cnc,区域经理,审计,开发工程师,律师,技工,招聘主管,数控,生产管理. Click to view detailed salary analysis by job.

SF Diamond honors, qualifications & industry associations

Job Category

  • 销售类
    20.8% of total 20.8%
  • 经营管理类
    17.4% of total 17.4%
  • 技工类
    16.7% of total 16.7%
  • 机械/仪器仪表类
    16% of total 16%

Education

  • 本科
    67.4% of total 67.4%
  • 大专
    12.5% of total 12.5%
  • 不限
    11.1% of total 11.1%
  • 硕士
    3.5% of total 3.5%

Experience

  • 5-10年
    35.4% of total 35.4%
  • 3-5年
    33.3% of total 33.3%
  • 1-3年
    16.7% of total 16.7%
  • 不限
    11.8% of total 11.8%
View Detailed Analysis

What does Henan SF Diamond Superhard Materials Co., Ltd. require? Who is SF Diamond hiring? SF Diamond recruitment: 销售类占比最多占20.8%,其次是经营管理类占17.4%. What education can get in at SF Diamond? 本科占比最多占67.4%,其次是大专占12.5%. High education required at SF Diamond? 硕士占3.5%,博士占2.8%. Work experience required at SF Diamond? 5-10年占比最多占35.4%,其次是3-5年占33.3%. Where are the job locations at SF Diamond? 郑州占比最多占99.3%,其次是秦皇岛占0.7%. Based on job postings from the past year, for reference only.

Business Registration

Provided by

Operating Status: 开业
Registered Capital: 48,590.883万(元)
Legal Representative: 方海江
Date Established:
Credit Code: 91410100271733521K
Registered Address: 河南自贸试验区郑州片区(经开)第十大街109号

Partners & Suppliers

汽车齿轮制造商,采用四方达PCD/PCBN刀具进行精密加工 Source
合作客户 金属切削刀具
变速箱制造商,使用四方达超硬刀具加工变速箱零部件 Source
合作客户 金属切削刀具
金刚石微粉供应商之一 Source
合作客户 金刚石微粉
国内石油钻头制造商,长期采购四方达PCD复合片 Source
合作客户 石油钻探用复合片
硬质合金基体供应商,为复合片提供基体材料 Source
供应商 硬质合金基体

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