Shanghai Yingtong (YT) Electric Co., Ltd. Shanghai Yingtong (YT) Electric Co., Ltd. (CSG Smart Science, 300222.SZ) is a global technological pioneer specializing in Active Power Quality (PQ) solutions, precision power electronics manufacturing, and smart energy management. Global Delivery & Proven Capability 50+ Countries & Regions Operational deployment across Europe, Americas, Asia & Middle East 3,000+ Global Projects Delivered Serving heavy industry, data centers, hospitals & renewables 10,000+ Units Annual Capacity High-throughput production of AHF & SVG power modules 17+ Years OEM/ODM Heritage Trusted by tier-1 switchgear builders and EPC contractors 17+ Years OEM & ODM Excellence Shaping the Future of Clean & Resilient Power VISION Our Vision Becoming the World's Premier and Most Trusted Power Quality Partner. Driving intelligent, high-efficiency electrical grids through 3-level NPC topologies, SiC power electronics, and adaptive digital control. MISSION Our Mission Client Success: Eliminating harmonic downtime, voltage sags, and PF penalties. People & Growth: Cultivating technical mastery, innovation, and fulfillment. Sustainable Future: Advancing global decarbonization with >98.5% energy efficiency. Comprehensive Power Quality Solutions Active Harmonic Filter (AHF / APF) 2nd–50th harmonic mitigation, THDi < 3%, available Silicon Carbide (SiC) ultra-low-loss architecture. Static Var Generator (SVG) Continuous stepless inductive/capacitive reactive compensation, <5ms response, and quiet fanless models. Active Load Balancer (ALB / SPC) Active inter-phase power balancing, eliminating three-phase unbalance and neutral overload. Medium Voltage STATCOM 6kV–35kV grid code compliance and dynamic reactive compensation for PV, wind, and heavy utilities. Hardcore R&D & Engineering Benchmarks 82+ / 37 Patents & Inventions 82 proprietary patents & 37 national invention patents 20% Revenue in R&D Continuous funding for 3-level NPC & SiC topologies < 5 ms Full Dynamic Response <50 us instantaneous tracking, arresting voltage sags 100% 45°C Full-Load Burn-In 100% full-load thermal & grid-tie verification before dispatch Professional Leadership & Engineering Team Mr. Zhong | General Manager & Chief Scientist • 25+ Years power electronics & automation leader• 82 Patents (37 Inventions) & Shanghai Science Award Winner• Lead architect of 3-level NPC and modular AHF/SVG conversion Mrs. Zhang | Executive Co-Partner • Lean Six Sigma Master Black Belt & Fortune 500 Executive• Master of Industrial Engineering & EMBA• Author and translator of 6 lean management monographs Dr. Zhang | R&D Director • 15+ Years power converter topology design• Pioneer of 3-level NPC commercialization & 30+ patents• High-tech industrialization leader Dr. Li & Dr. Zeng | Hardware & Software Leads • 15+ Years DSP/FPGA real-time control & EMC design• Adaptive harmonic decomposition & sub-cycle tracking algorithms• Comprehensive thermal and grid-compliance testing Lifecycle Service, Engineering Support & Warranty Pre-Sales Simulation & Audits On-site PQ diagnostics, single-line simulation, and customized schematics. Power Quality Analysis Waveform FFT spectrum breakdown and compliance auditing against IEEE 519. Global Technical Support Remote diagnostic guidance and on-site expert commissioning worldwide. 12–24 Months Warranty Full manufacturer warranty with proactive spare parts and 24/7 technical support. Authoritative Quality Certifications & Standards [CERT] ISO 9001:2015 Quality Management System [CERT] ISO 14001:2015 Environmental Management [CERT] ISO 45001:2018 Occupational Health & Safety [CERT] CQC Certified Cert No. CQC23020405071 Our Global Footprint (50+ Countries) YT Electric active power quality systems operate reliably across 3,000+ major projects worldwide: Europe: UK, Germany, Belgium, Netherlands, Spain, Poland, Turkey Americas: USA, Canada, Mexico, Colombia, Brazil Asia-Pacific: Singapore, Australia, Indonesia, Thailand, Vietnam, India Middle East & Africa: UAE, Saudi Arabia, South Africa, Pakistan Partner with YT Electric for Your Power Quality Excellence High-density OEM AHF/SVG modules for switchgear integration & full harmonic mitigation. Contact Engineering Team Learn More