**Abstract**
Recently, the Shandong Department of Science and Technology approved the establishment of the "Shandong Diamond and Product Engineering Research Center," with Shandong Changrun Diamond Co., Ltd. as the supporting entity. As the largest diamond manufacturer in Shandong Province, Changrun Diamond has been involved in numerous national and provincial technology innovation projects. The company holds multiple patents and possesses independent intellectual property rights, playing a key role in advancing technological development within the superhard materials industry. Following an expert review by the provincial science and technology department, the research center was officially established at Changrun Diamond.
Once operational, the Engineering Research Center will focus on high-tech and advanced technologies to drive innovation in diamond manufacturing. It aims to enhance production capabilities, develop cutting-edge preparation technologies for high-end products, and introduce internationally competitive products that meet the demands of both domestic and global markets. Additionally, the center will accelerate the commercialization of innovative achievements, contributing significantly to China's synthetic diamond industry.
The research and industrialization of high-end synthetic diamond products will not only promote the growth of the diamond industry but also help elevate Chinese products toward high technology and high value-added sectors. This shift will ensure that Chinese products are no longer solely competing on price, but instead offering high-quality alternatives capable of rivaling well-known international brands.
**About Changrun Diamonds**
Shandong Changrun Diamond Co., Ltd. is a standardized joint-stock enterprise engaged in the R&D, production, and sales of super-hard materials and related products. The company ranks among the top in terms of investment scale and market competitiveness within the domestic industry and is one of the most influential suppliers of synthetic diamonds globally.
The company’s main products include grinding-grade diamonds, saw-cut-grade diamonds, large-diameter single crystal diamonds, diamond micro-powder, diamond composite sheets, and cubic boron nitride. Its product range is comprehensive, offering both standard and high-end options, along with customized design services to meet specific customer needs. Rigorous quality control and advanced testing standards ensure that its products maintain international-level quality.
To further expand its global market presence and competitiveness, Changrun has established Shanghai Changrun Jirui Superhard Materials Co., Ltd., which serves international high-end clients by providing professional solutions and excellent service.
Looking ahead, the company will continue to prioritize truth-seeking and practicality, accelerating R&D and innovation efforts. It will explore new applications of ultra-hard materials such as diamonds in optical and electronic fields, striving for sustainable development and technological advancement in the industry.
[Image: Changrun large single crystal 2, 3-5mm, single grain weight 0.3-1ct]
[Image: Changrun large single crystal 1, 3-5mm, single grain weight 0.3-1ct]
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