1 published equipment referenceLatest source review 2026-10-07
01 / COMPANY
What this manufacturer offers
Wuhan Sinuo Refrigeration Equipment Co., Ltd. describes its business as the design, manufacture and development of industrial and commercial refrigeration equipment. Its company page places it in the Liandong U Valley development in Yangluo, Wuhan, and names semi-hermetic and open screw equipment, chillers and high-temperature-water equipment. The declared applications include chemical processing, pharmaceuticals, metals, electronics and food production alongside commercial premises. These are the manufacturer’s descriptions of its markets, rather than a verified customer list.
The water-cooled screw chiller page is unusually useful because it explains process-fluid temperatures, heat-exchanger construction, control protections and its stated dispatch test. It also contains a material naming inconsistency: CRSC in the summary and SNSC in the detailed description. An engineering enquiry should resolve that designation before comparing drawings or prices. This is a family publication, not an exact orderable model with a complete performance table.
Sinuo’s company-wide temperature statement spans +50 °C to −145 °C across multiple product categories, including cascade equipment. It is not the operating range of the water-cooled screw chiller reviewed here. The relevant product page instead distinguishes chilled water, glycol solution and special water-temperature requests. Keeping those scopes separate is essential when deciding whether this supplier’s proposal matches a particular process.
Published company location
Liandong U Valley, Yangluo development area, WuhanManufacturer-published location; not an independently inspected production site. Source
Declared refrigeration scope
Semi-hermetic and open screw equipment, chillers and high-temperature-water equipmentCompany portfolio. Its +50 °C to −145 °C statement spans different product categories, not this one screw-chiller family. Source
Historical provincial recognition
GR202442000620; 27 November 2024Hubei 2024 high-tech-enterprise list, row 620. Not exact-model certification. Source
Selected material, pressure rating, connections and access not numerically specified. Source
Controls described
PLC, energy adjustment, multiple compressor-head coordination and protective functions
Exact refrigerant/compressor arrangement and network protocol not supplied. Source
03 / PROJECT REVIEW
Sinuo process refrigeration: identify the circuit and operating duty
Water and glycol selections need different fluid inputs
The family publication distinguishes chilled water, low-temperature glycol and requirements-dependent water-temperature options. It does not provide one performance table covering all of them. (Source 2.)
Water process duty
Supply entering and leaving temperatures, heat load and flow. If requesting a large temperature difference or the special higher-temperature water option, ask the supplier to identify the actual evaporator selection and flow limits.
Provide fluid composition and concentration as well as temperatures. The published glycol statement omits concentration, so it cannot establish the same heat-transfer performance and pressure loss as a water-only selection.
Two heat exchangers, two water-side responsibilities
The publication describes a dry-expansion evaporator and a horizontal shell-and-tube condenser, with flange connections. Those descriptions do not specify the materials, dimensions or pressure ratings of the selected unit.
Evaporator: the process circuit
Obtain the selected fluid duty, flow, pressure loss and connection schedule. Match those requirements to the plant process, including the intended glycol concentration where applicable.
The manufacturer describes a cleanable water side. Ask for the actual rejection duty, water conditions and cleaning access; an existing cooling tower is not proven adequate by the label “water cooled”.
Compressor and PLC descriptions need a configuration schedule
The page describes an economised semi-hermetic twin-screw compressor, energy adjustment, coordination of multiple compressor heads and PLC control. It also describes relatively independent refrigerant circuits in multi-compressor arrangements, with remote or multiple-unit control available according to the customer’s requirements. This does not identify the compressor count, manufacturer, refrigerant or communication protocol of a particular quotation. (Source 2.)
Several passages in the current page contain missing or masked words. We have not reconstructed an unspecified component brand from those gaps, nor carried the comparative reliability percentages into this profile as tested results. Ask for the quoted component list, compressor staging sequence, minimum stable load and integration register. Establish whether remote control means simple start/stop, status monitoring or a defined network interface; the publication does not settle that distinction.
Protections and dispatch testing are claims to document for the order
Sinuo lists temperature protections including compressor discharge overtemperature, motor overtemperature and chilled-fluid freeze protection; electrical protections including overcurrent and phase faults; and refrigerant, oil-level and water-flow protections. The installation section states that equipment is tested at the factory, undergoes full-load operation and is shipped with refrigerant. Those are manufacturer-published process statements. This platform has not observed that test or inspected a particular dispatch record. (Source 2.)
For the order, ask what the factory test actually measures, under which conditions, and which serial number the record covers. A full-load run does not by itself prove performance across the process’s partial-load range. Confirm the shipping charge, field commissioning responsibilities and local handling requirements in the supplied documentation. We do not infer that every installation needs no foundation or vibration treatment merely from the page’s general installation wording.
The Hubei record supports recognition, not a chiller certification claim
The Hubei science and technology department’s published 2024 high-tech-enterprise list includes 武汉斯诺制冷设备有限公司 at row 620, with number GR202442000620 and date 27 November 2024. The complete PDF was read for this manuscript, including the matching row on page 15. This is a dated recognition record for the named company. It is not a pressure-vessel approval, an exact-model efficiency certificate, a warranty or evidence of the current order’s factory test. (Source 3.)
Remaining selection gaps are the CRSC/SNSC designation, the full order code, refrigerant and compressor arrangement, operating performance at the specified fluid concentration, and documented responsibility for installation and commissioning. The publication provides enough detail to ask focused technical questions, but not enough to turn the family into a fully specified purchase item without those responses.
07 / TRANSPARENCY
Sources and review scope
Compiled by HVACDeck Editorial. Page review: 2026-10-07. Publications are attributed below; their statements are not independent measurements by this platform.
Sinuo official company introduction — source 1Checked 2026-10-07 · Individually read: location, company scope and portfolio-wide temperatures. Marketing claims are not independent measurements.
