2025 Shanghai International Superhard Materials and Equipment Exhibition

Date: December 17-19, 2025 Location: Shanghai New International Expo Center

Organizational structure

Host: Bohan Exhibition (Shanghai) Co., Ltd

Organizer: Hengmai Exhibition (Shanghai) Co., Ltd

Industry event

The rapid development of 5G/6G communication, microwave/millimeter wave integrated circuits, detection and sensing fields has put forward new development requirements for the quality and quantity of diamond. At the same time, the widespread application of diamond semiconductors will bring revolutionary changes to fields such as electric vehicles and aerospace, injecting new impetus into the development of future technology. The market itself holds great potential. Has broad development space. Faced with increasingly fierce competition in the international market, enterprises need to constantly absorb new knowledge and technology, adjust their production and sales concepts appropriately, and respond to the current development pattern.

The 2025 Shanghai International Diamond, Superhard Materials and Equipment Exhibition will be grandly held from December 17th to 19th, 2025 at the Shanghai New International Expo Center! It will attract more than 400 enterprises from more than 20 countries and regions, including Germany, Russia, Botswana, the Democratic Republic of the Congo, Canada, Romania, India, South Africa, Angola and Australia. Through exhibition resources, we invite decision-makers from national, provincial, municipal, and relevant research institutions, 5G/6G communication, artificial intelligence, jewelry, scientific research, electronics, ceramics, graphite, electric vehicles, precision instruments, measurement, semiconductor, aerospace, industry, optics, protective materials, cutting tools, glass, environmental protection, medical equipment and other industries to discuss and exchange international application technologies on the use and research and development of "diamond", enhance the overall competitiveness of the industry, and promote and improve the technical application and manufacturing level of diamond in China.

As the world's largest and most influential diamond industry event, this conference will adhere to the exhibition purpose of "highlighting brands, exploring innovation, focusing on effectiveness, and strengthening services". With unique creativity, scientific and reasonable integrated communication, and excellent services, it will provide a "high-level, high-grade, and high-quality" exhibition and communication stage for the vast number of participating enterprises with a new concept, and create the largest, most valuable, and authoritative event in the industry. We look forward to your participation in this exhibition!

Exhibition Highlights

※ Focus on the key links of intelligent manufacturing to depict the digital production revolution: in order to comply with the digital production and manufacturing era, the exhibition will provide more industrial Internet, industrial cloud platform, diamond technology and other solutions to meet the market needs.

※ Deeply reaching application fields to unleash efficient productivity of enterprises: The exhibition will comprehensively cover various fields of practical intelligent manufacturing, providing one-stop digital solutions for industries such as 5G/6G communication, artificial intelligence, industry, aerospace, electronics, graphite, ceramics, glass, jewelry, electric vehicles, semiconductors, medical devices, etc.

The intelligent manufacturing vitality platform drives Industry 4.0: The exhibition scale has exceeded 20000 square meters, and the exhibitor lineup is upgrading, bringing various advanced diamond products and cutting-edge technologies to jointly build a more powerful industrial manufacturing and trade platform.

Rich seminar activities collide with new inspirations in the diamond industry: The three-day seminar agenda will be led by industry experts to survey the diamond market trends and stimulate new thinking in intelligent manufacturing.

Reason for participation

Drive benchmark convergence: As an international professional event in the diamond industry, the most important showcase of diamond technology, it attracts and gathers internationally renowned enterprises, innovative small and medium-sized enterprises, and start-up enterprises like a magnet, jointly focusing on the key topics in the industry and elaborating on the enormous importance of diamond technology for future production applications. Committed to building a docking platform for global exhibitors and buyers to upgrade their 'smart' manufacturing.

Monitor market changes: The exhibition attracted more than 400 industry leaders from Germany, Russia, Botswana, Congo (Kinshasa), Canada, Romania, India, South Africa, Australia, Angola and other countries and regions, with an exhibition area of 20000 square meters. The three-day exhibition is expected to attract a total of 22862 professional visitors, greatly promoting international exchanges in the diamond technology market and the development of the trade market. The exhibition not only provides opportunities for numerous international brands to enter the Chinese and Asian markets, but also brings an excellent platform for global procurement to the Chinese market.

Future Trend Display: The Shanghai International Diamond and Superhard Materials Exhibition has promoted the development of China's diamond technology industry. Every year, the exhibition focuses on real-time hot topics in the industry, showcasing cutting-edge products, technologies, and innovative solutions. It gathers authoritative professionals and experts in the industry, monitors future development trends, and leads the industry towards continuous breakthroughs and upgrades in intelligent manufacturing.

█ A hundred media outlets tracked and reported on the entire process

This exhibition places great emphasis on shaping and promoting the brand of exhibitors. By inviting central media, mainstream financial media, large portal websites, industry media, and overseas media to provide comprehensive, multi-dimensional, and three-dimensional coverage of exhibitors, it maximizes the promotion of the latest products and technologies to global buyers and creates unlimited business opportunities for exhibitors. This exhibition will invite hundreds of media including CCTV, Xinhua News Agency, China Business News, China Securities News, Securities Times, Shanghai Securities News, Phoenix, Sohu, NetEase, Sina, Tencent, WeChat, Tiktok, etc.

Exhibition Scope

【1】 Diamond, Superhard Materials and Products Exhibition Area;

1. Raw and auxiliary materials: raw materials required for diamond, superhard materials, and ordinary abrasive manufacturing, high-purity graphite, high-purity hydrogen, methane, nitrogen and other auxiliary gases, seeds, molds, various binders, metal powders, binders, substrates, etc.

2. Diamond and superhard material products: diamond crystals, diamond micro powders and abrasives, diamond wires, diamond films and thick film/DLC coatings, cubic boron nitride and its micro powders, PDC, PCD, PCBN, CVD diamond/superhard material grinding, cutting, drilling, polishing and other tool products;

【2】 Exhibition area for ultra precision machining&preparation, processing equipment, and testing instruments;

1. Diamond synthesis equipment: hydrogen generator, high temperature and high pressure press, microwave CVD/hot wire CVD preparation equipment, coating equipment, vacuum equipment, chamber;

2. Diamond and superhard material product grinding and manufacturing equipment: selection machine, screening machine, magnetic separator, mixing machine, forming machine, cold press machine, hot press machine, sintering furnace, crushing and grinding machine, welding machine, grinding wheel processing equipment, etc;

3. Equipment and tools related to ultra precision machining: grinding machines, grinding centers, electrical machining equipment, grinders, polishing machines, laser cutting/processing equipment, honing machines, precision grinding machines, grinding robots, and various accessories and related auxiliary materials and products; Metal forming machine tools, metal cutting and welding equipment, CNC systems and functional components, industrial automation, machine tool accessories and parts; UPC micro nano forming tools, ultra precision single crystal diamond tools, jet nozzles, wire drawing dies, diamond discs and other tools, cutting tools, measuring tools, etc.

4. Experimental testing instruments: optical microscope, scanning electron microscope, transmission electron microscope, atomic force microscope, white light interferometer, Raman spectrometer, infrared spectrometer, ultraviolet spectrometer, X-ray diffractometer, X-ray photoelectron spectroscopy, transmittance detector, spectrometer, thermogravimetric analyzer, laser thermal conductivity analyzer, laser particle size analyzer, specific surface area and aperture analyzer and other testing equipment;

【3】 Exhibition area for cutting-edge applications such as quantum devices, power devices, thermal management, and water treatment;

Ion implantation machines, high-power lasers, welding materials and equipment, diamond optical windows, laser crystals, radiation detectors and other optoelectronic devices, heat sink materials (substrates, diamond copper, diamond aluminum, graphite copper, diamond copper-clad laminates), packaging substrates, semiconductor material processing tools, CMP polishing, sensors, detectors and other functional devices; Quantum devices; BDD electrodes and other cutting-edge application products or models.

【4】 Cultivate diamond exhibition area;

Natural diamonds, cultivated diamond jewelry, naked diamonds, moissanite and other related gemstones, irradiation color changing equipment, polishing equipment, testing and identification equipment, etc.

• Telephone:136 8165 8788
• Truename:Cai Xuyang
• Mobile:136 8165 8788
• Address:No. 2345 Longyang Road, Pudong New Area, Shanghai

The information on this site comes from the network and related members, and the website has done its duty to review it. Due to the uncontrollability of the process of organizing the exhibition, some of the exhibition information in the station may change the subject matter, Extending or cancelling the event, please exhibitors and visitors must check with each other again before exhibiting! All the exhibitions in this site are not hosted/co-organized or organized, if there are any disputes during the exhibition, please hold the main responsibility of the exhibition organization! QQ Email: 523138820@qq.com WeChat: 523138820 Mobile: 15313206870