The Weike Cup·OFweek 2026 China Optics Industry Annual Selection is hosted by OFweek, a portal for China's high-tech industry, and co-organized by OFweek Optics. The event collaborates with authoritative associations, research institutes, and core enterprises in the optics field. Building on the professional reputation of the 'OFweek Awards' with over a decade of dedication to the high-tech sector, it has become a highly professional and influential benchmark selection in optics, known for its open, fair, and rigorous selection process.

This selection will focus on core sectors such as optical materials, optical instruments and equipment, vacuum coating, optical components, optoelectronic sensors, optical information storage, and other optical sensing technologies. It aims to recognize breakthrough products, cutting-edge technologies, benchmark cases, and leading enterprises in the industry, encouraging advancements in core technologies. To discover and honor outstanding enterprises with breakthrough products, cutting-edge technologies, and benchmarking effects in the industry, and to promote the high-quality development of China's optical industry, OFweek has conducted research and proposes to recommend a group of enterprises with outstanding strength and industry influence in the optics field to participate in this selection.

Based on a systematic review and in-depth research of publicly available information in the optics industry, combined with public sources such as corporate websites, industry reports, and announcements from listed companies, Fujian CASTECH Co., Ltd. has been evaluated comprehensively in terms of technological innovation, market position, and industrial chain layout, and is nominated for the 'Weike Cup·OFweek 2026 Optics Industry Outstanding Component Supplier'.

Nominated Enterprise

Nomination Information

Award Applied For:

Weike Cup·OFweek 2026 Optics Industry Outstanding Component Supplier

Enterprise Introduction:

Fujian CASTECH Co., Ltd. (CASTECH, Inc.), referred to as CASTECH, was established in 1990 by the Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, and was listed on the Shenzhen Stock Exchange in 2008 (stock code: 002222).

CASTECH, with the mission of 'a strong promoter of the optoelectronics industry's development,' has become a global leader in LBO crystals, BBO crystals, Nd:YVO4 crystals, ultra-precision optical components, diffractive optical elements, high-power optical isolators, acousto-optic devices, and electro-optic devices. Its products are widely used in various industrial fields such as lasers, optical communications, AR/MR, life sciences, autonomous driving assistance, environmental monitoring equipment, and precision detection and analysis instruments.

Reasons for Nomination:

The company is among the first batch of national high-tech enterprises, a national innovative enterprise, and a national enterprise technology center. In 2018, its LBO product received the Single Product Champion title from the Ministry of Industry and Information Technology, and in 2021, seven of its testing indicators were recognized under the CNAS national laboratory standards.

CASTECH now boasts a modern office and production facility spanning over 40,000 square meters. It has developed various crystal growth technologies such as flux method, Czochralski method, and aqueous solution method. The company has established multiple advanced ultra-precision optical production lines, including holographic grating, aspheric CNC grinding and polishing, ion beam polishing, magnetorheological polishing, and large-scale double-sided and ring polishing. It also offers various coating processes such as IAD, IBS, and MS to meet the application needs of different market segments. The company has established ISO9001 quality management system, ISO14001 environmental management system, and ISO45001 occupational health and safety management system certifications, and passed the IATF16949 automotive quality management system certification in 2020. The IATF and ISO dual-system management run through s (throughout) all aspects from R&D to production, from pre-sales to after-sales, covering the entire process from company management to customer satisfaction.

CASTECH will adhere to its corporate culture of 'unity, progress, pragmatism, and innovation,' continuously striving forward, living up to the moment, and embarking on a journey of light pursuit!

Welcome to Participate

The annual selection is now Hot evaluation in progress (hotly soliciting nominations). We welcome pioneering forces from all segments of the optics industry chain to actively participate and compete for industry honors!