TacticScaleWhat Jiangsu Zhongtian Technology (中天科技) Does & How It Makes Money (600522.SS)
Updated October 2026 · reflects Jiangsu Zhongtian Technology's latest reported financials
Chinese maker of optical fiber, submarine and power cables, and energy equipment. It earns most of its money selling manufactured cables, telecom equipment, grid hardware and energy products to telecom operators, power utilities and offshore energy developers.
How Jiangsu Zhongtian Technology makes money
It earns most of its money selling manufactured cables, telecom equipment, grid hardware and energy products to telecom operators, power utilities and offshore energy developers. It also earns from engineering, procurement and construction (EPC) projects and from trading non-ferrous metals.
What Jiangsu Zhongtian Technology does
Jiangsu Zhongtian Technology, founded in 1976 and based in Nantong, is a broad maker of electrical and communications equipment. Its core is cables: optical fiber, coaxial, and FTTx products for telecom networks; low- to high-voltage power cables, OPGW, and conductors for electric grids; and medium-voltage, HVAC, and HVDC submarine cables plus undersea fiber optic cables for marine and offshore energy projects, where it also offers EPIC services. Beyond cables, the company makes grid hardware (transformers, switchgear, insulators, arresters), telecom gear (antennas, optical transceivers, telecom power systems, micro modular data centers), and new-energy products such as lithium-ion batteries and solar back sheets. It also works on new materials like supercapacitors, polyimide films, and 3D printing, and runs EPC contracting and non-ferrous metal trading.
Products & services
- Optical fiber cables & FTTx/PON
- Submarine power cables (HVAC/HVDC) & submarine fiber optic cables
- LV/MV/HV power cables & OPGW
- Transformers & power switchgear
- Lithium-ion batteries & solar back sheets
- Optical transceivers & micro modular data centers
中天科技是做什么的？
江苏中天科技股份有限公司成立于1976年，总部位于江苏南通，是一家综合性的电气与通信设备制造商。线缆是公司的核心业务：通信领域有光纤光缆、同轴电缆和FTTx产品；电网领域有中低压到高压电力电缆、OPGW和导线；海洋领域有中压、交流高压和直流高压海底电缆以及海底光缆，并为海洋工程提供EPIC总包服务。 除线缆外，公司还生产变压器、开关设备、绝缘子、避雷器等电网设备，天线、光模块、通信电源、微模块数据中心等通信产品，以及锂电池、光伏背板等新能源产品。公司也布局超级电容、聚酰亚胺薄膜、3D打印等新材料，并开展工程总包和有色金属贸易业务。
What is Jiangsu Zhongtian Technology worth?
On an owner-earnings DCF, Jiangsu Zhongtian Technology's most-likely value is about ¥17 versus a recent price near ¥29 (68% above fair value). But TacticScale only calls a stock undervalued when the price sits below its conservative no-growth floor (~¥8) with a margin of safety — so the honest verdict here is “Fairly priced — no edge.” Fair value earns its keep only at the extremes, not in the wide middle.
Price sits in the normal range — fair value isn't actionable here; it earns its keep only when price drops below the no-growth floor, or runs to roughly double the optimistic case.
Analysis, not advice. Fair value is a margin-of-safety estimate from a deterministic owner-earnings DCF, not a price target or recommendation. See the full breakdown →
Related companies
Yangtze Optical Fibre And Cable Joint Stock (601869.SS) · Jiangsu Etern (600105.SS) · Zhejiang Zhaolong Interconnect Technology (300913.SZ) · T&S Communications (300570.SZ)