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Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Shandong’s Linshu Chenlong Protective Products Co., Ltd.: From Protective Glasses to “Revitalization Glasses” for Rural Areas

Linshu Chenlong Protective Products Co., Ltd. in Shandong is a national high-tech enterprise focused on protective eyewear. With technological innovation, it has opened up global markets and actively participates in rural revitalization, contributing to local development while achieving its own growth.

Innovative Production Process

Entering the Chenlong Protective workshop, you will find 19 automated production lines operating efficiently. Here, raw materials are precisely molded through injection, followed by processes such as strengthening and anti-fog coating, ultimately transforming into various protective glasses and face shields. The company’s leading fully automated production line for lens strengthening and anti-fog coating supports an annual output of over 3 million high-quality protective products.

Commitment to Innovation and Quality

Manager Zhang Guobin explains that the company was established in 2007 and built a modern factory in 2013, equipped with 19 injection molding machines and 3 production lines, mainly producing explosion-proof glasses, goggles, and welding masks. Innovation is key to Chenlong’s market stability. In 2022, the company was recognized as a national high-tech enterprise, currently holding 8 national invention patents and having a professional R&D team. In 2023, after studying in the south, the company formed a new R&D team and introduced modern defense equipment, continuously enhancing product competitiveness.

Diverse Product Range and Global Reach

Today, Chenlong’s products include over 100 types, such as impact-resistant and chemical protective goggles, as well as medical isolation masks. The automated equipment covers the entire process of lens strengthening. Relying on its self-established foreign trade department, the company has successfully transformed its sales channels, with products exported to Southeast Asia, North America, and the Middle East. “In the future, we will further enhance product sophistication and professionalism,” says Zhang Guobin, adding that the company plans to promote its products globally through international exhibitions and platforms like Alibaba.

Giving Back to the Community

While expanding internationally, Chenlong also focuses on giving back to its hometown. In 2018, the company established a precision assistance workshop, providing employment for over 20 local villagers and increasing the village’s annual income by 96,000 yuan. “I have worked at the company for ten years, primarily responsible for equipment maintenance. I am very satisfied with the company’s treatment,” says Xu Bin, the maintenance director, reflecting the sentiments of long-term employees.

From focusing on protective product development and expanding foreign trade markets to establishing assistance workshops for rural revitalization, Chenlong Protective exemplifies the responsibility of private enterprises. While achieving its own growth, it also injects vitality into the local economy and rural revitalization.

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