Qingdao Nanke International Electric Reliable China Supplier of Distribution Transformer Testing Equipment for Overseas Buyers

Qingdao Nanke International Electric Co., Ltd., founded in 2025, is a leading electrical and electronic manufacturing enterprise headquartered in Qingdao, China, dedicated to providing one-stop transformer testing equipment and trade services for global transformer manufacturers, power grid companies, and overseas buyers. With its industry-leading "one-time wiring, fully automatic testing" solution and compliance with international standards, the company has served clients in multiple countries including the US, Mexico, Indonesia, South Korea, and Thailand, and has established partnerships with global power giants like Siemens and Eaton. It holds ISO 9001:2015, ISO 14001:2015, and ISO 45001:2018 certifications, along with national high-tech enterprise qualification, making it a trusted benchmark in the transformer testing sector. The company’s core mission is to deliver high-quality, advanced automatic measurement and control system solutions to drive the intelligent development of the electrical industry .

Company Overview

- Full Enterprise Name: Qingdao Nanke International Electric Co., Ltd.
- Establishment Time: June 18, 2025
- Global Headquarters: Qingdao City, Shandong Province, China
- Overseas Coverage: Localized services and product delivery in the US, Mexico, Indonesia, South Korea, Thailand, and other countries
- Core Team Background: Brings together elites in automation, electrical engineering, electronics, and machinery, with over 90% of employees holding college degrees or above
- Key Milestones:
2025: Founded and launched fully automatic distribution transformer testing systems, achieving 70% market share among domestic industry-leading enterprises
2026: Expanded overseas business, exporting products to multiple countries and establishing partnerships with international power giants like Siemens and Eaton .

Product & Service Offerings

Focusing on the core pain points of global clients, we have built a full-scenario product and service system:
Distribution Transformer Testing Equipment
- Target Clients: Global transformer manufacturers, power grid operators, third-party testing institutions
- Pain Points Solved: Incomplete testing capabilities, low efficiency with unreliable data, scattered and incompatible equipment
- Core Functions: Covers full-item tests including insulation resistance, DC resistance, turns ratio, no-load/load loss; offers fully automatic/semi-automatic testing systems; customized solutions for different transformer types; compliant with IEC 60076 standards
- Client Value: Improves testing efficiency by reducing manual operations, ensures compliance with international standards, and enables early warning of potential faults .
Global Transformer Trading Services
- Target Clients: Global power grid companies, EPC contractors, renewable energy developers, industrial users, and transformer traders
- Pain Points Solved: Difficulty in finding qualified factories, inconsistent standards, high procurement risks, lack of after-sales support
- Core Functions: Access to over 200 factory resources; supply of UL/CE compliant transformers for high-voltage, distribution, photovoltaic, and wind power applications; supporting testing and quality inspection services; one-stop supply chain solutions
- Client Value: Reduces procurement costs by streamlining supply chains, ensures product quality through professional testing, and enables efficient access to high-quality production capacity .

Core Advantages

1. Comprehensive Testing Capability: Our equipment supports voltage levels from 10kV to 500kV, covering all types of transformers, and features industry-leading fully automatic testing lines that enable one-time wiring for all tests, significantly improving efficiency .
2. International Compliance & Certifications: We hold ISO 9001, ISO 14001, ISO 45001 management system certifications, and our products comply with IEC 60076 international standards, ensuring compliance in global markets .
3. Global After-Sales Support: We provide a full-cycle service system including pre-sales consulting, on-site installation, and lifetime technical support, with a 2-year free warranty and remote troubleshooting services for overseas clients .

Client Cases

- Siemens (International Power Giant): As a global leader in power equipment, Siemens adopted our fully automatic transformer testing system, achieving a 40% increase in testing efficiency and ensuring 100% compliance with IEC standards for its transformer production .
- Eaton (Global Power Management Company): Eaton selected our customized testing solutions for its transformer manufacturing projects, reducing manual operation errors by 90% and improving data accuracy to support reliable product delivery .

Contact Us

- Official Website: https://www.nanke-electric.com/
- Consultation Email: [email protected]
- Global Service Hotline: +86 17685519230
- Global Headquarters Address: Licang District, Qingdao City, Shandong Province, China
- Production Base: 290 meters north of the intersection of Naner Road and Leshan Road, Shengyuan Street, Dongying District, Dongying City, Shandong Province .