Industry solution · EPC Contractors

Equipment supply and delivery partnership for environmental contractors

Equipment for waste-gas treatment projects — competitive proposals, selection support, coordinated delivery and after-sales.

Competitive proposalsSelection supportCoordinated delivery and after-sales

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Process & Pain Points

Where the fan sits in your system

Typical scenario: Power equipment supply for waste-gas EPC projects, subcontracted retrofits on legacy projects

For a contractor, the fan is the piece of equipment in a treatment scheme that most affects long-term reputation: acceptance is judged on performance, but the operating years are judged on electricity cost and failure rate. Building a proposal around energy-saving fans and a data platform creates real differentiation at tender and at renewal.

Winning on low-cost equipment brings complaints during the operating years

Clients increasingly scrutinise running costs and data

Projects are scattered, straining after-sales response

No quantifiable energy-saving argument to support a bid

Waste-gas treatment chain diagram: capture hood, ductwork, scrubber, energy-saving fan and stack

Capture hood → Ductwork → Treatment unit → Fan → Stack (supply boundary per proposal)

Solution outline (final configuration subject to site survey)

There is no “one-size-fits-all model” — different conditions mean different configurations. Below is the selection framework for EPC Contractors duty.

Selection support

Selection and savings assessments issued per project conditions, suitable for citing in tender documents

Delivery coordination

Supply, installation guidance, commissioning and acceptance documents aligned to project milestones

After-sales split

Equipment warranty and platform service carried by Dacheng, with responsibilities agreed in writing

Data advantage

Operating-phase platform data can be opened to the end client, supporting the contractor's own service offering

Expected Value

Four kinds of value, subject to site assessment and measurement

Competitiveness

Savings data and platform capability become the differentiator in a proposal

Delivery

Technical support through selection, assessment and commissioning lowers project risk

After-sales

Early warning heads off reactive complaints, with clear lines of responsibility

Partnership

Project registration and territory policy protect partner interests

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