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Custom Manufacturing

Domestic substitution and custom fabrication of high-voltage switchgear components. Through material characterization, precision metrology, and process reconstruction, we reverse-engineer imported parts and deliver domestically produced equivalents with performance matching or exceeding the originals. Typical development cycles are measured in weeks, not months, with unit costs significantly below imported alternatives. Services span custom fabrication from customer drawings, reverse engineering of legacy or discontinued parts, and rapid prototype development — every custom part produced under the same three-tier quality system governing our serial production, ensuring equal or superior reliability.

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Key Products

Custom Fabrication from DrawingsReverse EngineeringPrototype Development

Technical Parameters

Material
T2 Copper / TU1 OF Copper / 6061-T6 Aluminum / SS 304/316 / Spring Steel / Copper Alloys
Dimensions
Custom per drawings or sample-based reverse engineering with process reproduction
Surface Treatment
Silver / Tin / Zinc / Nickel Plating, Anodizing, Phosphating (matched to original specifications)
Standards
IEC 62271-100 / IEC 62271-1 / GB/T 11022 / Customer-Specified Standards
Applications
GIS Spare Parts, Legacy Equipment Component Reproduction, Imported Equipment Service Parts (110kV~1100kV)

Service Validation

Our components have been type-tested within customer assemblies per IEC 62271-100 and are proven across hundreds of substations in China's national grid. We maintain long-term framework supply agreements with leading switchgear manufacturers — including XD Electric, Henan Pinggao, Shandong Hitachi, and Toshiba — with full batch traceability and inspection reports for every delivery.

Looking for a Proven High-Voltage Switchgear Component Partner?

30+ Years Manufacturing · 110kV~1100kV Full Range · Validated Across Major Grid Projects

Contact Us Now