About Shanghai Tanyu Automation
Professional Industrial Equipment Maintenance, Repair & Retrofitting Services | OEM-Authorized · Certified Technicians · Trusted Partner
About Us
Shanghai Tanyu Automation Technology Co., Ltd. was established in 2020. We are a professional service provider specializing in full-lifecycle services for industrial automation equipment. With deep expertise in medium and low-voltage power distribution, industrial drive frequency conversion, and industrial instrumentation, we offer comprehensive technical solutions including repair, maintenance, testing, installation, retrofitting, and spare parts sales.
The company holds original manufacturer authorization for Siemens and Schneider Low Voltage product lines and has been recognized as a Siemens Gold Service Provider for three consecutive years. Our entire technical team is certified, possessing high- and low-voltage electrical operation qualifications and specialized service certifications for Siemens Low Voltage products. Core engineers bring over 5 years of industry experience, enabling rapid response and precise resolution of industrial equipment failures.
We serve numerous import and domestic brands, including Siemens, Schneider Electric, ABB, Eaton, Moeller, Chint, and Changshu. We are committed to providing manufacturing clients with safe, efficient, and reliable equipment support services, helping enterprises reduce downtime risks and enhance operational efficiency.

Our Journey
Steady growth, continuous progress
Company Established
Company established in Shanghai, specializing in industrial equipment maintenance and repair services.
Authorized by the Original Manufacturer
Obtain Siemens Low Voltage Product Line Original Factory Authorization Certificate to become an officially authorized Siemens service provider.
First Gold Service Provider
Awarded Siemens Gold Partner for the first time, with rapid growth in team size and technical capabilities.
Second-Tier Gold Service Provider
Awarded Siemens Gold Partner status for the second time, earning high praise from both the vendor and customers.
Gold Medalist for Three Consecutive Years
Awarded Siemens Gold Service Partner for three consecutive years, serving clients across automotive, food, chemical, and pharmaceutical industries.
Authorized by Schneider
Obtain Schneider Electric Registered Authorized Service Certification to expand services into project retrofits and energy efficiency optimization.

Professional team, certified professionals
Our engineering team holds high- and low-voltage electrical operation certifications and has completed Siemens low-voltage product-specific training and certification. Core technical staff have over 5 years of industrial equipment repair experience and are proficient in fault diagnosis and repair processes for mainstream brands including Siemens, Schneider Electric, ABB, and Eaton.
- 100% certified workforce, safe and standardized operations
- 80%+ of engineers hold Siemens specialized product certification
- Core team with over 5 years of industry experience
- Attend regular factory technical training to keep skills up-to-date
Service Brand
We provide repair, maintenance, testing, spare parts supply, and technical retrofitting services for the above brand products. Our spare parts are sourced through official channels and come with guaranteed quality.
Imported Brand
Domestic brand
Service Philosophy
Fast Response
Fast response across Shanghai and the Yangtze River Delta; priority handling of critical failures to minimize downtime.
Quality Assurance
Authorized OEM service standards, maintenance and repair testing procedures to ensure stable equipment operation.
Customer First
Customer-centric, customized maintenance plans. Your trusted partner for long-term collaboration.
