A Beijing engineering and manufacturing entity within AIRSYS, with a documented Gu'an production history and distinct ICT, medical and semiconductor cooling ranges.
20 published equipment referencesLatest source review 2026-10-11
01 / COMPANY
What this manufacturer offers
AIRSYS Refrigeration Engineering Technology (Beijing) Co., Ltd., 阿尔西制冷工程技术(北京)有限公司, is the legal entity named on the Chinese AIRSYS contact page and in the preserved CRM export. Its recorded business scope includes industrial water chillers and constant-temperature/humidity equipment. The official group catalogue covers equipment-room air conditioning, data-centre cooling, medical imaging chillers and semiconductor process temperature control. These are different engineering duties, with different supply and acceptance requirements.
The website describes manufacturing centres in China and the United States. A National Intellectual Property Administration article dated 18 November 2016 specifically identifies the Beijing company and its Gu'an, Hebei production base. The reviewed technical brochures separately name Gu'an Airsys Environment Technology Company Ltd. Do not assume that the Beijing contact office, the Gu'an workshop and every overseas group company are one legal supplier. Establish who contracts, manufactures, tests and supports the selected equipment.
CRM / official legal identity
阿尔西制冷工程技术(北京)有限公司Exact company name agrees between the original export and the live official contact page; registration data remain dated source records. Source
Current published contact location
14th floor, Tairan Building, Building 1, 36 Gusheng Road, Shijingshan, BeijingContact office on the inspected website; not represented as a production workshop. Source
Dated production reference
2016 CNIPA article names a Gu'an production base opened in 2008Historical report, not a current factory audit or verified present annual capacity. Source
Different product disciplines
ICT air conditioning, medical chillers, semiconductor temperature control and data-centre cooling systemsOfficial group portfolio; actual manufacturing entity and delivered variant must be identified per quotation. Source
Production entity named in brochures
Gu'an Airsys Environment Technology Company Ltd., 25 Dongfang Street, Gu'an Industrial ParkBrochure contact listing; separate entity from the Beijing company, with current site/order scope to be confirmed. Source
Swipe the table, or focus it and use arrow keys, to read conditions and sources.
Manufacturer-published information · MEDICOOL
Parameter
Published value
Conditions and evidence
Published application
MRI, CT and other medical-equipment cooling
Manufacturer's intended application statement; no compatibility approval for a named imaging model reviewed. Source
Refrigeration arrangement
Two independent refrigeration systems
Official family description; circuit capacity, hydraulics and common components not specified. Source
Published refrigerant alternatives
R410A or R134a
Version-dependent alternatives, not two interchangeable refrigerants for one unit. Source
Optional operating approach
Free cooling offered
Option described for cold climates; actual eligibility, circuit and performance require selection. Source
Delivery preparation
Manufacturer says refrigerant charged and tested before shipment
No serial-number factory report or project acceptance test was obtained. Source
03 / PROJECT REVIEW
Separate the contracting company, production site and selected cooling system
Start with the cooling duty and ownership of the interfaces
A telecom shelter usually needs packaged air conditioning with an outdoor-air economiser. A high-density data hall may instead use chilled-water fan walls, in-row equipment or indirect evaporative plant. Medical imaging cooling requires an agreed interface with the equipment vendor, while a semiconductor tool may require a particular transfer fluid, temperature range and chamber connection. A broad AIRSYS brand enquiry does not select any of these.
The official pages provide enough material to separate MEDICOOL, VENUS, MAXAIR, UNICOOL, FREECOOL-AD and EXCOOL. Their published capacity and temperature statements cannot be combined into a single interchangeable chiller specification.
Equipment rooms
Check sensible load, room air limits, supply arrangement and outdoor-air eligibility; identify backup and control options.
Data halls
Choose air/water interfaces and containment; establish who supplies the heat rejection, pumps, headers and supervisory control.
Process equipment
Agree the OEM's thermal/hydraulic envelope, compatible transfer fluid and acceptance points before comparing models.
What the external production report establishes
The 2016 CNIPA-hosted Intellectual Property News interview identifies the company by name, describes a partner event at its Gu'an base and reports air-conditioning performance test equipment, sheet-metal and coating production lines. It dates the base's opening to 2008 and quotes a then-reported annual capacity. This provides a dated production-history reference separate from the present website.
The interview is ten years old at this review. Its capacity, management, partners and financing are not carried forward as current verified facts. Request the present workshop entity, inspection address, process ownership, test equipment, calibration records and an order-specific factory acceptance plan. Historical news does not replace these documents.
Resolve differences between landing pages and controlled brochures
VENUS's web page describes broad temperature ranges, while its linked model tables give narrower and different ranges. The MAXAIR brochure identifies MaxAir3 and lists several capacities under distinct return-air and water temperatures. The UNICOOL download link is labelled V01.3 but the cover prints V01.2; it also separates standard outdoor conditions from extended-temperature options. These are material selection issues, not cosmetic wording differences.
Individual product briefs record the relevant conditions and conflicts. Require the supplier to confirm the currently offered revision and configuration in writing. Do not use a website update date, PDF URL or family name as proof that a particular historical sheet is the contract specification.
Treat efficiency as a system calculation
The group markets low PUE or partial PUE solutions. A fan-wall brochure also mixes PUE wording with pPUE language, and some brochures present climate-dependent examples or percentage savings. None supplies a measured result for a buyer's site. Identify the measurement boundary, IT load profile, weather file, water consumption, ancillary power, redundancy state and comparison baseline before using the figures in a business case.
For a packaged product, distinguish unit input power from cooling capacity. For a chilled-water indoor unit, add the upstream water plant and pumps. For direct evaporative cooling, include water, filters, exhaust and backup operation. A group's system offer and a single product's rating are different procurement scopes.
Obtain conformity and support documents for the delivered equipment
The MEDICOOL page makes CE, UL and quality-system statements; UNICOOL mentions AHRI, ETL and CE. The reviewed pages do not provide current issuer verification and model annexes covering every configuration. The VENUS tables call their entries design standards, which is not the same as a current product certificate. Request the actual declaration, report or listing with model, revision, applicant and factory scope.
The contact page publishes a China service line and a response statement. Overseas subsidiaries and historical brochure addresses are not an order-specific response-time agreement or confirmation of spare-part stock. Define warranty start, labour, freight, refrigerant or fluid work, remote access, site attendance and the responsible local organisation.
Prepare an enquiry that can become an acceptance schedule
Send the actual installation, load, design ambient conditions, power supply, fluid/air interfaces and redundancy requirement. Ask for the manufacturing entity, current technical revision, selected duty, dimensional and connection drawings, control point list, delivered options and the factory test scope. Use the signed selection as the basis for commissioning and handover rather than a mixture of web-page maxima.
The platform has not inspected the production base or tested these systems. The official contact email was separately recorded in private CRM; it is not displayed or used to send messages. MOQ, pricing, lead time, present capacity and current certificate coverage remain unconfirmed.
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 AIRSYS group profileChecked 2026-10-11 · Portfolio and group manufacturing-centre statements; not an entity-by-entity factory audit.
Official China contactChecked 2026-10-11 · Exact Beijing legal entity, office address and separately recorded private email.
Official VENUS model brochureChecked 2026-10-11 · All five PDF pages read; technical spreads visually inspected; separate Beijing and Gu'an entities listed.
Official MOBILECOOL-OUTDOOR pageChecked 2026-10-11 · Complete page read; standard natural-cooling and general SHR claims differ from selected PDF scope.
Original M-OD C2105V01.0 catalogueChecked 2026-10-11 · Actual Chinese cover C2105V01.0. Pages 1–5, 15–18 reviewed, with page 18 visual check; supply, options, SHR and duty boundaries retained.
Official DATACOOL-PACKAGE product pageChecked 2026-10-11 · Complete official page read; architecture/control statements present, no model parameter table or downloadable catalogue link found in the inspected page.
Original CYBERCOOL-MOD CW catalogue tableChecked 2026-10-11 · Actual cover C2104V03.5. CW method pages 2–4 and page 18 performance/footnotes read; page 18 visually checked. Humidifier unit omission retained.
Official OPTIMA2 product pageChecked 2026-10-11 · Complete live page read; modular range and compressor claims kept in their source scope.
OPTIMA2 E2009V01.1 original catalogueChecked 2026-10-11 · Descriptive and performance pages 1–12 and contact page 17 read. Drawing pages 13–16 contain graphical dimensions not adopted here. Model/supply, table conditions and differing control/efficiency claims retained.
Official FREECOOL-HD pageChecked 2026-10-11 · Complete product description and conditional supplier claims read.
Original FREECOOL-HD E1805V01.3 catalogueChecked 2026-10-11 · All ten pages read. PDF page 6 technical table visually checked; actual versus nominal airflow and DC wording versus AC supply discrepancy preserved.
Official FREECOOL retrofit pageChecked 2026-10-11 · Complete live description read; direct-air method, four installation forms and unverified savings/certification statements.
Original FREECOOL catalogueChecked 2026-10-11 · Actual Chinese cover C1801V02.1. All eight PDF pages read; PDF page 6 technical spread visually inspected. Layout/power options and dimensional inconsistency preserved.
Official CHILLROW product pageChecked 2026-10-11 · Complete live page read. DXA components separated from chilled-water form; no exact-model capacity, dimension or sound table available on this inspected page.
Official INNOVA Series MDC pageChecked 2026-10-11 · Double-row package, integrated services and general supplier claims reviewed.
Original AIRSYS data-centre infrastructure catalogueChecked 2026-10-11 · Actual cover C2005V01.1. Reviewed single/double-row sections pages 7–14 and monitoring pages 37–38; page 13–14 configuration spreads visually inspected. Other portfolio tables are not adopted as INNOVA ratings.
Official ADIACOOL dry-cooler pageChecked 2026-10-11 · Complete live page read. Family range, temperature/protection/group-control statements and undefined 80% claim; no selected thermal or water schedule.
Official EXCOOL process and system pageChecked 2026-10-11 · Complete live page read: separated air paths, polymer core, spray/drain construction and scoped efficiency claims. No model duty table or independent performance report supplied.
Official TELECOOL pageChecked 2026-10-11 · DC-only web wording and general temperature/control claims reviewed; photograph is a family illustration, not proof of an exact ACA/ACE variant.
Original TELECOOL E1803V01.5 brochureChecked 2026-10-11 · All four PDF pages read; both technical spreads visually inspected. AC/DC/exchanger units, W versus W/K, and source conflicts retained.
Official UNICOOL pageChecked 2026-10-11 · Live envelope and feature claims, plus V01.3 download label.
Original downloaded UNICOOL brochureChecked 2026-10-11 · All 24 pages read; cover actually V01.2. Page 20 50 Hz table/footnotes visually inspected; revision, option and protocol discrepancies retained.
Original FREECOOL-AD E1805V02.1 brochureChecked 2026-10-11 · All ten PDF pages read; mode diagrams, 20F2A2 table/footnotes, optional components and dated consultancy-cover limitation reviewed.
Official VENUS web descriptionChecked 2026-10-11 · EHS306 Peltier wording retained as a configuration question; no circuit inferred.
Official MAXAIR pageChecked 2026-10-11 · Live page reviewed; rounded basic-module capacity and PowerOne claims.
Official MEDICOOL family pageChecked 2026-10-11 · Complete live page read. Family construction, options and manufacturer conformity claims; no model capacity table.