Shandong BeiDian Electric builds oil-immersed and dry-type transformers, box-type substations and switchgear up to 35 kV and 16,000 kVA, tested to the GB/T 1094 series (IEC 60076 equivalent) and routine-tested in our own laboratory before every shipment.
We are a manufacturer, not a trading company. Winding, casting, assembly and factory testing all happen under one roof in Jinxiang County, Jining, Shandong Province.
Recognised as a National High-Tech Enterprise and a designated power transformer manufacturer in China. Our products have been awarded the Shandong Famous Brand title.
We hold a long-term joint production cooperation agreement with ABB China, and manufacture to drawings, workmanship standards and quality plans agreed with our partners.
Lightning impulse generator, partial discharge detector, temperature-rise, no-load and load-loss, ratio and DC resistance testing are all performed in our own factory before shipment.
Oil-immersed and dry-type transformer type test reports issued by CNAS-accredited national laboratories, covering temperature rise, lightning impulse, short-circuit withstand capability and sound level.
Transformers, substations and switchgear from 6 kV to 35 kV and from 30 kVA to 16,000 kVA, built to customer drawings or to our standard designs.
Sealed corrugated-tank distribution transformers and on-load tap-changing power transformers for utility networks, industrial plants and renewable energy projects.
Epoxy resin cast dry-type transformers and SCBH17 amorphous alloy units for indoor installations, commercial buildings, data centres and metro projects.
Metal-clad and compact prefabricated substations combining transformer, high voltage and low voltage compartments for fast on-site installation.
Step-up transformers and integrated substations engineered for photovoltaic plants, wind farms, battery energy storage and charging stations - a product line we have delivered on more than 20 domestic projects.
We also manufacture low and high voltage switchgear assemblies including KYN28-12 and HXGN-12 ring main units, MNS, GGD and GGJ low voltage cabinets and XL-21 distribution boxes with CCC / CQC certification. See switchgear →
Our 180 mu (120,000 sqm) plant in the Jinxiang High-end Equipment Industrial Park employs more than 110 people, including 26 engineers and technicians. Core manufacturing steps - foil winding, vacuum casting, silicon steel cutting, tank fabrication and assembly - are carried out in-house, which is why we can hold both delivery times and tolerances on custom ratings.
Utility distribution networks, rural electrification and substation projects
Solar PV, wind farms, battery storage and EV charging infrastructure
Steel, cement, chemicals, coal mining and heavy manufacturing plants
Airports, railways, tunnels, data centres and commercial buildings
Buyers and consultants are welcome to request the original documents. We issue complete factory test reports with every shipment.
For destination-market requirements such as SONCAP, PVoC, SASO or SABER we work with the authorised inspection agencies per shipment - please tell us your destination port when requesting a quotation.
