Jiangsu Zhongtian Technology Co., Ltd.
Jiangsu Zhongtian Technology Co., Ltd. (ZTT) develops and manufactures system solutions spanning telecommunications, smart grid, marine systems, and new energy. It is known for innovation-driven R&D and global project delivery.
9K+ employés5#Zhongtian Road, Nantong Economic & Technological Development Zone, Nantong, Jiangsu, China
About Jiangsu Zhongtian Technology Co., Ltd.
Jiangsu Zhongtian Technology Co., Ltd. (ZTT) operates across high-tech market segments, providing development, design, production, supply, and installation services for a wide range of applications in telecommunications, power, new energy, and oil & gas.
In information and communication, ZTT builds an integrated industrial chain covering optical fiber preform, optical fiber, and fiber optic cable, delivering end-to-end products and system solutions. Across smart grid and power transmission, the company supplies a supporting industrial chain that includes special conductors and related accessories to serve domestic and international applications.
ZTT also delivers marine and offshore solutions, including submarine cable and broader marine system offerings, alongside renewable energy and EPC service capabilities. With a global footprint, ZTT supplies products to 138 countries and supports customers through overseas offices in 50 countries, with projects customized to customer specifications for grid and telecom operators.
Company Positioning
High-Tech System Solution Provider
ZTT focuses on high-tech market segments and delivers integrated solutions covering telecommunications, power and smart grid, new energy, marine systems, and oil & gas applications.
Public Company Information
Shanghai Stock Exchange Listed
ZTT is listed on the Shanghai Stock Exchange with stock code 600522, with the listing date stated as Oct 24, 2002.
Global Reach
Markets Served
138countriesCountries Supplied
50countriesOverseas Offices
Company Scale
Key Operating Footprint
38entitiesSubsidiaries
7centersR&D Centers
Workforce
9,000peopleEmployees
Business Activities
Core Business Segments
TelecommunicationSmart GridNew EnergyMarine SystemNew MaterialsPrecision EquipmentEPC ServiceIndustrial Network
Telecommunication
Integrated Optical Fiber Industrial Chain
ZTT supports information and communication customers with an integrated industrial chain of optical fiber preform, optical fiber, and fiber optic cable, delivering systematic end-to-end products and service solutions.
Smart Grid
Industrial Chain Support for Smart Grid
For smart grid applications, ZTT develops and supplies a complete set of products including special conductor, intelligent cable, and supporting accessories such as fittings, insulators, and arresters for use in domestic and international projects.
New Energy
Renewables and Energy Storage Focus
ZTT advances renewable energy development with distributed PV, micro-grid technology, key materials, and large-scale energy storage systems as highlighted focus areas.
Marine System
Marine Equipment and Submarine Cable Solutions
ZTT provides total solutions for marine equipment, covering areas such as marine renewable energy, seafloor observatory networks, offshore engineering equipment, and submarine cable system solutions.
Project Delivery
Operator Experience
110operatorsGrid Operators Served
92operatorsTelecom Operators Served
Innovation & Quality
Quality and Innovation as Core Hallmarks
Product quality and innovation underpin ZTT’s approach, supported by sustained strategic attention to research and development and close collaboration with global partners.
Performance
- 2015 Sales
- 3.99 billion USD
Sustainability & Recognition
EcoVadis Recognition
EcoVadis Gold Medal (ZTT Morocco)Ranked in the Top 5% Globally (ZTT Morocco)
Overseas Manufacturing
Overseas Plants
- ZTT India Private Limited
- ZTT do Brasil Ltda
- APT ZTT Cable Indonesia
- ZTT Maroc SARL
- AUDEMİRER KABLO TESİSLERİ SANAYİ VE TİCARET ANONİM ŞİRKETİ
Representative Projects
Selected International Deliveries
ZTT highlights project deliveries including a 33kV submarine cable project in Bangladesh (Barobkundo to Swandip), submarine optical fiber composite cable and accessories supply for a 33kV and 15kV project in Saudi Arabia, a 500kV transmission line wire supply project in Indonesia (Java–Sumatra), and a 230kV transmission line project in California, United States.
Contact Information
- Address
- 5#Zhongtian Road, Nantong Economic & Technological Development Zone, Nantong, Jiangsu, China
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