The largest indoor optical cable manufacturer in China

Hengtong Group is the largest indoor optical cable manufacturer in China, supplying approximately 25% of the domestic market and recognized globally among the top 10 fiber optic cable producers.

Hengtong Group, headquartered in China, is a leading international enterprise specializing in fiber optic communication and power transmission, with a strong focus on indoor optical cables . The company operates 12 manufacturing bases worldwide and serves customers in over 150 countries, demonstrating both massive production capacity and global reach . Hengtong's advanced manufacturing technology, including PCVD (Plasma Chemical Vapor Deposition) and bend-insensitive fiber designs, ensures high-quality, reliable indoor optical cables suitable for data centers, telecom rooms, and enterprise networks .

Key Highlights

• Market Share: Supplies about 25% of China's domestic optical cable market and 15% internationally .
• Technological Capabilities: Over 50 patented technologies in optical fiber innovation, ensuring low signal loss, high durability, and consistent performance .
• Product Range: Offers indoor solutions including fire-resistant, flame-retardant, and air-blown micro cables tailored for complex cabling environments .
• Global Presence: Sales offices in more than 40 countries, supporting large-scale telecom and enterprise projects worldwide . Other notable indoor optical cable manufacturers in China include Shenzhen Youngsun Com Optical Fiber Cable Co., Ltd., which specializes in LSZH, FTTH, OFNP, and military cables with a production capacity of 800,000 fiber-kilometers annually, and Shenzhen Necero Optical Fiber and Cable Co., Ltd., known for large-core mini-indoor optical cables and high-volume FTTH production . While these companies are significant players, Hengtong's scale, technological innovation, and market share make it the largest indoor optical cable manufacturer in China. Hengtong's leadership in indoor optical cables is reinforced by its comprehensive value chain, from optical fibers to finished cables, enabling rapid customization and reliable supply for large-scale projects . This makes it the preferred choice for telecom operators, data centers, and enterprise networks both domestically and internationally.