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China's Wenfeng Optoelectronics Launches Beijing Stock Exchange IPO
China's Wenfeng Optoelectronics, a Huainan family firm, launches Beijing Stock Exchange IPO to raise 277 million yuan for military cable expansion.
In brief
China's Wenfeng Optoelectronics, a Huainan family firm, launches Beijing Stock Exchange IPO to raise 277 million yuan for military cable expansion. China's Wenfeng Optoelectronics raised 277 million yuan through its Beijing Stock Exchange IPO to fund military cable expansion projects and an R&D center. Originally…
Wenfeng Optoelectronics launches Beijing Stock Exchange IPO
On October 12, Wenfeng Optoelectronics launched its initial public offering on the Beijing Stock Exchange at 11.45 yuan per share with an initial offering of 20 million shares.
Company raises 277 million yuan for military cable expansion
The company plans to raise 277 million yuan (approximately $41.4 million) to fund expansion of lightweight aerospace cables, specialty integrated cables and optoelectronic components, and construction of an R&D center.
Siblings control 98.17% of voting rights
Siblings Xu Wenli, Xu Wenfeng, and Xu Jinhua together control 98.17% of voting rights, serving as chairman, general manager, and director respectively.
Products span six defense sectors
The company's products span six defense sectors, aviation, aerospace, ordnance, military electronics, naval vessels, and nuclear industry, with major clients including Chinese defense conglomerates AVIC, China Aerospace Science and Technology Corporation, and China Aerospace Science…
Guoyuan Securities serves as sponsor
Guoyuan Securities is serving as the sponsor for this offering, which carries a price-to-earnings ratio of 13.51 times and a subscription cap of 1 million shares.
Military specialty cables require technical expertise
The company primarily engages in the R&D, production, and sale of high-performance, high-reliability specialty cables and optoelectronic components for defense applications.
High gross margins and customer concentration
The company's gross margins sustained above 55% over the long term, though top-five customer concentration exceeded 73% from 2023 to 2025.
Defense supply chain business model
The company's business model aligns with a 'slow variable' logic: long-term supply relationships, technical certifications, and delivery capabilities to accumulate customer stickiness.
Financial performance and risks
The company's revenue declined year-on-year in 2024 but showed recovery in 2025, with high customer concentration and risks including accounts receivable and military product pricing reviews.
Post-IPO market capitalization
Post-IPO market capitalization exceeds 900 million yuan (approximately $134.5 million) with potential to grow to 950 million yuan (approximately $142.0 million) if over-allotment option is fully exercised.
After listing, key challenges remain
After listing, Wenfeng Optoelectronics must balance capacity expansion, customer concentration, and the cadence of defense supply-chain programs to sustain earnings growth.
What to remember
China's Wenfeng Optoelectronics raised 277 million yuan through its Beijing Stock Exchange IPO to fund military cable expansion projects and an R&D center.
