Energy storage, prefabricated substations, HV/LV switchgear, telecom cabinets and fiber optic products — supplied to China's grid and telecom operators since 2017, now available for export.
DFXR is a national High-Tech Enterprise headquartered in Renqiu, Hebei — adjacent to the Xiong'an New Area, China's flagship development zone.
From our own industrial campus we design, fabricate and test two complete product families: power distribution equipment and telecom connection products. Every enclosure is cut, bent, coated and assembled on site.
The campus covers about 117,000 m² (170 mu) with 10 production buildings and 500+ employees. Our equipment operates in grid, telecom and energy projects across China, and we hold our own export license for direct international supply.
One campus, full process. Factory visits and third-party inspection are welcome on every order.






Systematically organized: a power distribution division and a telecom products division. OEM and project-spec production accepted across all lines.

Containerized battery energy storage for generation-side, grid-side and user-side applications: peak shaving, renewables smoothing, microgrid backup, PV-storage-charging integration.

Box-type and container substations, factory-wired and tested before delivery. Fast on-site deployment, custom enclosures and liveries.

Metal-clad HV switchgear and environmentally-friendly gas-insulated ring main units for reliable two-way network supply.
The complete low-voltage lineup: fixed and withdrawable switchgear, reactive power compensation, integrated distribution boxes and terminal cabinets — built to IEC 61439 series requirements.

Optical distribution frames and integrated frames for central offices and data rooms, supplied in operator volumes.

Cross-connect and broadband cabinets in SMC/stainless/steel, weatherproof, delivered in project batches for FTTx rollout.

19″ network cabinets and server racks with mesh or glass doors, for data rooms, enterprises and edge sites.

Terminal boxes, splice closures, patch cords, pigtails and splitters, produced and 100% tested on our own lines.
The complete aerial-line accessory kit: galvanized steel strand (YB/T 5004), cable hooks, suspension clamps, pole bands, thimbles, turnbuckles and expansion bolts — one order, full BOM.
Tap any photo on this page to view it full-screen. More photos and factory-visit arrangements on request.












Certificate copies are available on request with your inquiry.






ALSO HELD: ELECTRIC POWER FACILITY LICENSE · INDUSTRIAL PRODUCTION LICENSE (WIRE & CABLE) · TLC PRODUCT CERTIFICATIONS · MEASUREMENT MANAGEMENT AAA · AFTER-SALES & GREEN SUPPLY CHAIN CERTIFICATIONS — COPIES ON REQUEST.
We hold our own export license and ship factory-direct on FOB/CIF terms. English documentation, project-spec customization and OEM manufacturing are available. Currently developing partners and distributors in: