4 published equipment referencesLatest source review 2026-10-11
01 / COMPANY
What this manufacturer offers
Yichang Qinye Air Conditioning Co., Ltd., legally 宜昌勤业空调有限公司, is a manufacturing lead for ventilation, smoke-control equipment and related ductwork. Its preserved CRM registration is dated 11 January 2012 and includes air-conditioning, fans, metal structures, insulating and refractory-material manufacture. The official contact page places both office and factory at 5 Jiangjiawan, Dongcheng Experimental Zone, Yiling, Yichang, matching the source registration. The website’s history beginning in 1993 is not explained by reviewed predecessor documents and is kept separate from this legal entity’s age.
Its catalogue contains materially different equipment: mixed-flow general ventilation, axial smoke extraction, cabinet centrifugal fans, fire/smoke dampers and an aerogel duct construction. These need different performance and conformity files. The supplier displays named report covers, but a cover does not show the test result or current certificate validity. This profile supports a documented enquiry rather than endorsing current certification, fire-system suitability or factory capacity.
Legal manufacturing entity
宜昌勤业空调有限公司; CRM established 11 January 20121993 website history has no reviewed predecessor explanation. Source
Office and factory stated location
5 Jiangjiawan, Yiling Dongcheng Experimental Zone, Yichang, HubeiOfficial contact and preserved registration agree; no site visit performed. Source
Different fan constructions
SWF mixed flow; LXPF centrifugal cabinet; ZXPF axial smoke-extraction report modelsSeries/functions are not interchangeable or universally covered by a report. Source
Named axial report cover
2018700150; ZXPF-A-I-14; type testOriginal cover names this company; test conclusions/full report/current certificate status not established. Source
Named cabinet report cover
2018700152; LXPF-A-I-30; type testOriginal cover is evidence of document identity, not proof that every cabinet is currently certified. Source
Aerogel duct construction published
0.5 mm inner steel / 10 mm composite / 0.75 mm outer steelSupplier construction description; complete assembly fire-test scope still required. Source
Original workshop evidence
Fan assemblies, formed duct sections and sheet-metal workshop machinery picturedSupplier-hosted collage; dates, current location, throughput and certification status not verified. Source
Swipe the table, or focus it and use arrow keys, to read conditions and sources.
Manufacturer-published information · SWF
Parameter
Published value
Conditions and evidence
Published family size range
250–1,400 mm; eighteen sizes
Nominal size range; no current individual model dimension schedule established. Source
Published airflow range
500–110,000 m³/h
Family limits only; no selected speed/pressure operating-point curve. Source
Published total pressure range
50–1,400 Pa
Not simultaneous with maximum airflow; static and total pressure must not be confused. Source
Speed arrangements
I single speed; II dual speed; VFD option described
Exact motor and drive compatibility requires ordered configuration confirmation. Source
Suggested VFD interval
25–50 Hz
Supplier suggestion, not approval for every motor/application or emergency operation. Source
Acoustic and testing limit
Claimed 2–3 dB comparison; commissioned inspection mentioned
No full measurement conditions/current exact-model test results verified. Source
03 / PROJECT REVIEW
Assess Qinye against the exact ventilation or smoke-control package
Match the workshop and contracting identity
The registered and official office/factory address agree at Jiangjiawan. Confirm the present operating and contracting party, actual order-production site and fabrication responsibility in the quotation. The older history on the homepage is not used to calculate this entity’s age.
Ask which assemblies are fabricated there, which motors/actuators are bought in and which installation tasks belong to the project contractor. The registration supports a manufacturing lead, but neither a registration row nor a website photograph establishes current production throughput, stock or installed project results.
Use the workshop photographs to ask specific production questions
The original collage shows cylindrical fan assemblies, boxed cabinets, rows of formed rectangular duct sections and workshop machinery including a large blue forming/rolling machine. It adds actual supplier-presented fabrication context instead of a fabricated equipment inventory. Several photographs also show groups of visitors or personnel; their presence is not evidence of a passed regulatory inspection or current product approval.
Ask which sheet-metal forming, cabinet/fan assembly and finishing processes remain in house for the ordered product. Obtain the current process map, purchased-component responsibility and inspection/traceability records. The collage does not establish the capture date, current machine ownership, exact workshop location, throughput or a independently witnessed fire test.
Fan and cabinet assembly
Original photographs show assembled fan equipment; ask for actual motor, impeller, balancing and final-check records.
The SWF page publishes a general mixed-flow range. LXPF explicitly separates an external-motor A construction for smoke extraction from an internal-motor B construction for ventilation. The axial page offers different pressure and single/dual-speed arrangements. Choose the purpose and operating sequence before comparing prices or capacities.
Obtain an exact model/speed curve, motor and electrical schedule, installation arrangement and measurement basis. A series maximum flow and maximum pressure are not one simultaneous duty. A smoke-temperature statement for one construction must not be inherited by general ventilation or explosion-protected variants.
Verify the current certificate and complete report
The original supplier-hosted covers identify ZXPF-A-I-14 and LXPF-A-I-30 type tests with their respective report numbers. They contain no readable full results, approved production range or current issuer status. A 2018 certification statement on the homepage therefore cannot support a present whole-catalogue certification badge.
Require the current issuer record and exact certificate number, model/variant coverage and complete test file for the ordered equipment. Any later suspension, withdrawal, replacement or scope change must be reconciled with the actual issuer before acceptance. News summaries, including AI-generated reports, are research leads rather than final certificate verification.
Review duct construction as an assembled system
The aerogel duct page describes two steel skins and a composite layer, together with a claimed maximum two-hour fire resistance. That is a supplier statement requiring the complete test report, specimen dimensions, joints, support spacing and installation scope. The displayed duct report cover FG0506121-2021 identifies a commissioned test, but does not show the result or certified assembly details.
Do not transfer a material temperature claim to assembled duct fire resistance or turn the page’s cited older design standards into current project advice. Have the responsible designer establish applicable current rules and the exact tested assembly for the project.
Prepare a verifiable purchase package
Issue airflow/resistance, operating modes, space constraints and the project’s required conformity file. Ask for actual fabrication drawings, controls, installation and maintenance instructions, full test reports and a clear delivery boundary. A terminal, damper, fan and fire-resisting duct can require separate documented interfaces.
Original product imagery is supplier-presented evidence; no independent factory audit, commissioning witness or customer reference confirmation was conducted. Price, lead time and current product approvals remain to be established. Official contact is retained in a dedicated private CRM field for later authorised use.
Define the purpose
Separate ordinary ventilation, smoke extraction and hazardous-area operation.
Approve the actual assembly
Match curves, drawings, interfaces and exact report/certificate scope.
Close acceptance
Verify current issuer status and contract tests before relying on supplier claims.
07 / TRANSPARENCY
Sources and review scope
Compiled by HVACDeck Editorial. Page review: 2026-10-11. Publications are attributed below; their statements are not independent measurements by this platform.
Official company overviewChecked 2026-10-11 · Full text read; history claims separate from CRM legal date.
Official SWF mixed-flow pageChecked 2026-10-11 · Full description and original photos read; ranges not combined into one duty.
Supplier-hosted fire-report coversChecked 2026-10-11 · Three original covers individually inspected; model/report identity only, no full conclusions/current issuer verification.
Official aerogel duct pageChecked 2026-10-11 · Complete construction and claimed fire resistance read; not current regulatory advice or verified assembly performance.
Official workshop photo collageChecked 2026-10-11 · Full original 1138×1517 collage individually inspected; no site/date/capacity or approval inferred.
Official 70°C fire-damper pageChecked 2026-10-11 · Complete body and original photo read; actuation/feedback and supplier access examples retained with limits.
Official smoke fire-damper pageChecked 2026-10-11 · Complete body and original photo read; normally open 280°C closure distinct from smoke-opening duty.
Conflicting official 280°C-labelled pageChecked 2026-10-11 · Complete body and original photo read; normally closed opening wording deliberately not silently corrected.
Official LXPF cabinet-fan family pageChecked 2026-10-11 · Complete source read; four original images inspected; A/B and family ranges retained with scope.
