Jiangsu Tianli Electromechanical Co., Ltd
As a leading Chinese intelligent manufacturing enterprise with 39 years of expertise in power equipment, we forge the electrical backbone for power stations on low-oxygen plateaus, mines in scorching deserts, ports along humid coastlines, and cities facing grid instability. Originating from the industrial heritage of Nantong Transformer Factory, our equipment has withstood severe trials across diverse environments-monsoons, hailstorms, extreme heat, salt corrosion, and sandstorms-proving one fundamental truth: true reliability is forged only through extremes.
Our company has established a comprehensive quality management system aligned with international standards, becoming an industry pioneer in achieving triple certifications: ISO 9001 (Quality Management), ISO 14001 (Environmental Management), and ISO 45001 (Occupational Health and Safety). Our product portfolio includes: 220kV and below full-range oil-immersed transformers,Cast-resin three-phase transformers,Intelligent high/low-voltage switchgear,Isolation transformers, phase-shifting transformers, marine medium-voltage transformers,Medium-frequency transformers, prefabricated substations, integrated converter-booster units.
All products have passed type tests by national certification bodies. Marine electrical equipment holds certifications from CCS, BV, ABS, DNV, and other international classification societies, attesting to their safety and reliability.
Our R&D team masters core technologies in oil-immersed and cast-resin transformers, with 35kV switchgear development capabilities at the industry forefront. We were honored as one of China's first "China Top Brand" transformer manufacturers.
Through our provincial engineering technology center, we collaborate with Shanghai Electrical Apparatus Research Institute, Southeast University, Xi'an Jiaotong University, and other top institutions, building an industry-academia-research innovation ecosystem.
We hold 50+ authorized patents (including 15 invention patents), achieving breakthroughs in eco-friendly dry-type transformer insulation technology and marine power system integration.
As a State Grid supplier, strategic partner of China State Shipbuilding Corporation, and core collaborator with NARI Group and Vertiv, we serve critical sectors including energy, transportation, and industry.
Key projects include: State Grid upgrade initiatives, China Railway traction substation systems, High-efficiency transformers for data centers, Ocean-going vessel power solutions.
Our products operate across all Chinese provinces, with exports extending globally. Our joint venture Hiatji Tianli Electro-Mechanical Africa (Namibia) serves regional markets, earning acclaim worldwide.
Guided by our philosophy -"Ingenuity Meets Intelligence, Forging Tomorrow"- we collaborate with global partners to power the zero-carbon energy era with enduring strength.