About Tianhong Transformer Tech Co., Ltd.
Tianhong Transformer Tech Co., Ltd. has over 20 years of experience in the production of high-quality transformers and related accessories. We are proud to ensure that our products meet the highest international standards.
We are certified under:
ISO 9001-2008 — Quality Management System
ISO 14001-2004 — Environmental Management System
ISO 45001 — Occupational Health and Safety Management
IEC and CE — International Quality and Safety Standards
PCCC and CQC — Energy Efficiency Certifications
We are a trusted supplier for major Chinese power grids, including China National Power Grid and China Southern Power Grid.
Our Products Include:
Oil-Immersed Transformers:
10 kV, 20 kV, 35 kV (S13, S20, S22 series)
Epoxy Cast Dry-Type Transformers:
6 kV, 10 kV, 20 kV, 35 kV (SC(B)12, SC(B)13, SC(B)14, SC(B)18 series)
Amorphous Alloy Distribution Transformers:
Oil-immersed (SH15, SH21, SH25 series)
Dry-type (SC(B)H15, SC(B)H17, SC(B)H19 series)
Substations:
Prefabricated substations (YB type)
Combined substations (ZGS type)
Specialty Transformers:
Photovoltaic step-up transformers
High-overload transformers
On-load tap changing transformers
Our products have passed certification from the National Electrical Product Quality Supervision and Inspection Center and received the corresponding type registration certificate.