Du Long Power services
Comprehensive power solutions for companies in Du Long Industrial Park – from supply and substation infrastructure to renewable energy and energy efficiency.
All services
01Electricity supply in Du Long Industrial Park
Medium- and low-voltage power supply for factories – stable source, regulated tariffs, 24/7 technical support.
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02New grid connection & power supply
Load assessment, connection agreement, document guidance and a committed energization schedule for new factories.
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Substation & power line design and construction
250 – 2,500 kVA substations (pole-mounted, compact, kiosk…), 22/24 kV MV lines, LV lines and underground cables. Turnkey estimates and quotes.
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04Substation operation & maintenance
Operation on your behalf, scheduled maintenance, equipment testing, infrared thermography, insulator cleaning and fault repair.
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05Remote metering & transparent billing
GPRS-connected electronic meters, consumption data per billing cycle, clear invoices and meter status monitoring.
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06Rooftop solar power
Survey, design, installation and maintenance of rooftop solar on factory roofs; lower electricity costs and support for ESG criteria.
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07Solar investment – no upfront capital required
We invest in the entire rooftop solar system on your factory; flexible partnership through roof lease or ESCO shared savings.
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08Energy efficiency & power quality consulting
Power factor correction, loss reduction, power quality improvement and electricity cost optimization for factories.
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Get in touch
Planning to invest in or expand a factory in Du Long Industrial Park?
Talk to us for a free consultation on your power supply solution, substation capacity and investment cost, tailored to your production plan.