Zhongsheng Appliance Controls
A Guangzhou supplier presenting kitchen-appliance PCBA solutions, customised hardware and firmware, and manufacturing delivery. The listed entity was registered in 1995 according to a commercial-database return. Registry identity checked; supplier descriptions, product documents and production-site checks remain open.
Production-site evidence is still to obtain.
A workshop location, production line, equipment inventory and throughput were not independently checked. No facility video or real workshop photographs are displayed. Request dated site footage, equipment nameplates and the actual process/test flow for the intended board before relying on production capacity.
Control-board solutions for the complete appliance.
Technical package to confirm
| Field | Current evidence | Confirm for your project |
|---|---|---|
| Board purpose / series | Kitchen-appliance application families, supplier-published | Target appliance, exact board and firmware version |
| Layers, material and dimensions | No model-level specification obtained | Stack-up, material, outline and assembly-space limits |
| Placement / package and assembly scope | No equipment or SMT/DIP capability verified | Actual process range and package limits, with evidence |
| BOM / Gerber / firmware | Custom development described; no project files obtained | Versions, deliverables, permissions and change control |
| Testing and traceability | Every-batch testing stated on the service page | Test method, conditions, acceptance limits and batch records |
Supplier pages observed 2026-10-14: Homepage · Services · About. The pages do not display publication/update dates. Their descriptions are supplier statements; no numeric product specification or certification claim is independently verified here.
Heating and Cooking Appliance Controls
The supplier website lists PCBAs for rice cookers, electric cooking pots, steamers, kettles, air fryers, electric ovens and related heating appliances. These are published application families, not a model catalogue. Ask for the board drawing, electrical limits, load conditions and acceptance criteria for the named appliance.
Motor-and-Heating Appliance Controls
Soymilk makers, high-speed blenders and food processors are included in the supplier-published range. Its descriptions include customised firmware, motor-temperature protection and control of working and pause periods. Confirm the exact motor, heater, load and thermal conditions through an agreed sample test.
Hardware and Firmware ODM
The supplier states that it develops customised hardware and firmware according to product requirements, and offers solution design, development, cooperation with testing, and manufacturing delivery. Board-layer count, dimensions, package/placement limits, SMT/DIP scope and production capacity were not established in this review.
Temperature Detection and User Interfaces
The website describes NTC temperature sensing, rotary-switch and touch-button inputs, relay-drive outputs, and buzzer/LED configurations for selected appliance requirements. No electrical or interface specification is applied to every board. Request the schematic/interface definition and validation conditions for the intended configuration.
EMC Engineering Support
The supplier states that EMC is considered at the PCBA design stage and that technical support is provided during complete-appliance certification testing. This is an engineering-service description; it does not establish that a particular board or appliance holds a current approval.
Representative Boards and Technical Package: Pending
No usable physical-PCBA photographs, named-board catalogue, BOM/Gerber version, permitted customer design files or model-matched test original was obtained for this listing. The website scene images carry AI-generation watermarks and are omitted; they are not evidence of a physical board or production facility.
Define the appliance before specifying the board.
Kitchen Appliance Brands and OEMs
Start with the complete appliance: functional modes, supply, heater/motor/pump characteristics, enclosure, user interface and destination market. The control board is a component; the complete appliance determines the validation and applicable product-document scope.
New Control-Board Development
The supplier says development can begin with a design brief or with the appliance name, functional requirements, operating method and desired features. Agree the technical package, development deliverables and sample acceptance plan before ordering.
Existing-Board Optimisation
For an existing appliance, supply only files you are authorised to share, identify the board/firmware version, and describe the required changes and cost target. Confirm compatibility, thermal/protection behaviour and production-test coverage against the complete appliance.
Agree the engineering plan and its acceptance tests.
- Requirements and implementation plan. The supplier says a design brief or appliance/function/operation requirements can start the discussion. Agree the board functions, load and interface definitions, budget and permitted files.
- Prototype and complete-appliance validation. Confirm the exact sample and firmware version and test it in the intended appliance. The supplier describes cooperation with functional, effect, ageing, safety and EMC tests; no witnessed trial is represented here.
- Release, batch test and delivery. The supplier states that manufacturing delivery and batch testing are offered. Request the real production flow, test records, traceability, packing and agreed delivery terms. Incoming inspection, SMT/reflow, DIP, AOI, ICT or FCT are not asserted without actual evidence.
Batch testing stated; the test record is still needed.
The supplier service page states: “每一批次都经过测试，以满足客户要求” — each batch is tested to meet customer requirements. The review did not obtain the test items, conditions, sampling/coverage, acceptance limits, defect data or traceability record. Ask for a redacted record linked to the same board/firmware version and to your motor, heater, supply and thermal conditions.
What the registry confirms, and what stays open.
Complete returned business scope (commercial database, 2026-10-14):
家用电器制造;电器辅件制造;配电开关控制设备制造;电容器及其配套设备制造;机械零件、零部件加工;集成电路制造;电子元器件制造;家用电器零配件销售;电器辅件销售;互联网销售（除销售需要许可的商品）;软件开发;数据处理和存储支持服务;信息技术咨询服务;信息系统集成服务;集成电路设计;技术进出口;货物进出口。
Legal Entity Checked Through a Commercial Database
The 14 October 2026 commercial-database return matches the registered Chinese name and USCC 91440106190677281P, reports active status (存续), and dates establishment to 3 April 1995. This is a check of the returned registration information, not a site inspection or an original business-licence review.
Manufacture, Design and Export in Returned Scope
The returned scope includes household-appliance and electrical-accessory manufacture, switchgear/control-equipment manufacture, integrated-circuit and electronic-component manufacture, software development, integrated-circuit design, and technology/goods import and export. The complete returned Chinese scope is reproduced above; scope alone does not verify actual production equipment or throughput.
Commercial-Database Risk Categories
The return contains 0 own-entity entries, 0 surrounding-entity entries, 4 historical entries and 15 alerts. These are separate commercial-database categories and item counts, not independent events, a credit opinion, or a finding that the company has no risk.
Historical Records Need Their Originals
The 4 historical entries include 2 case-filing indexes and 2 sale-contract judgment-document indexes. Entries can refer to overlapping proceedings. Court originals were not obtained; the count does not establish 4 separate disputes, the outcome, outstanding obligations, or whether a matter was settled.
What was checked — and what the check found.
CMH Verified refers only to the legal-entity identity and returned registration data checked through a commercial database on 14 October 2026. It does not verify a product certificate, production site, capacity, quality system or the legal outcome of database entries. Commercial-database records are not original court or administrative decisions.
The registered entity and its supplier-published history.
Zhongsheng Appliance Controls is the listing name for 广州天河高新技术产业开发区中盛电气有限公司, the Guangzhou entity with USCC 91440106190677281P. Its supplier website uses ZhongSheng and Zhongsheng Electric, and presents kitchen-appliance control-board development and manufacturing services. Entity establishment is reported as 3 April 1995 in the commercial-database return.
The website homepage states a 1992 company starting point and a transition to appliance PCBA in 1997; its About-page timeline gives 1995 for company establishment. These are different supplier-published date statements. The page does not resolve their historical meaning or equate a possible brand history with the legal registration date; request a written explanation if company history is material to procurement.
Production-team size, workshop equipment and current output were not established. Registration/social-insurance entries and the website’s customer-count statement are not used here to infer headcount, capacity or delivery performance. Usable board, workshop, customer-visit and delivered-project photographs were not obtained, so those galleries are omitted.
Dates with their source boundaries.
Homepage history statement
The supplier homepage gives 1992 as a starting point. Its About timeline gives 1995 for company establishment; the relation between these histories was not documented in the reviewed material.
Returned legal registration date
The commercial-database return dates establishment of the listed entity to 3 April 1995. This check is of returned registration information, not an original authority-issued licence.
Supplier-stated PCBA transition
The homepage states a transition to household-appliance PCBA development and manufacture from 1997, starting with soymilk-maker controls. This is supplier-published history.
Current-source review
On 14 October 2026, CMH read the supplier homepage, About and Services pages and the commercial registration/risk returns. No publication/update date is displayed on those supplier pages; this describes the version observed on that date.
Quote the named board and the complete handover.
MOQ, sample fees, committed development/production lead time, warranty and packaging were not quoted for a named board. Agree ESD protection, board/firmware labels, batch identification, carton data, delivery terms, firmware/design deliverables and after-sales responsibility in writing. No packing or shipping photographs are displayed because usable evidence was not obtained.
Sourcing guides for this category
The 27-Point China Factory Audit Checklist
Product Inspection in China Before Shipment: A Buyer's Guide
How to Request a Sample from a Chinese Factory (Without Getting Burned)
What Documents to Request From a Chinese Supplier Before Your First Order
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Frequently Asked Questions
What does CMH Verified cover on this listing?
The legal name, credit code and returned registration information were checked through a commercial database on 14 October 2026. This does not certify a board, inspect a site, verify capacity or resolve database risk entries.
Which board model should I request?
No named-board SKU or model-level technical package was obtained. Specify the target complete appliance and ask the supplier to identify the exact PCB and firmware version, electrical limits, interfaces, drawings and sample acceptance tests.
What should be included in the technical package?
Provide an authorised functional brief or design package covering appliance type, supply, load, control modes, interface, mechanical space, target market and quantity. Confirm the BOM/Gerber/firmware versions, ownership and permitted use in writing; customer files are not published on this page.
Does EMC support mean that the product is certified?
No. The website describes design-stage attention to EMC and support during complete-appliance testing. Ask for any applicable current original document with its holder, exact model, test scope and validity; conformity for one model is not applied to another.
Are workshop, PCBA-line or physical-board photographs available?
No usable physical-board or workshop photograph was obtained for this listing. The supplier website scene images show AI-generation watermarks and have been omitted. Ask for dated board and production/test evidence before relying on a manufacturing capability.
What should I request about the database entries?
Request a written explanation and the original records behind 4 historical entries, including 2 case-filing and 2 sale-contract judgment-document indexes, and clarify any material alert. The return has 0 own-entity, 0 surrounding-entity and 15 alert entries; these are category/item counts, can overlap, and do not establish separate disputes or judicial outcomes.
Can MOQ, sampling and lead time be confirmed now?
No project-specific MOQ, sample quotation or committed development/production lead time was obtained. Agree the named board, sample scope, cost, acceptance criteria, approved design version, batch quantity and delivery dates in a written quote.
Why are 1992 and 1995 both mentioned?
The supplier homepage uses 1992, while its About timeline uses 1995 for company establishment. The commercial registration return dates the legal entity to 3 April 1995. Those source statements are disclosed separately; their relationship needs a written company-history explanation.
Talk to Zhongsheng Appliance Controls directly.
Send the target appliance, board function, supply and load requirements, operating interface, destination market and expected quantity. Include a permitted technical package or functional brief, and request the exact board/version, sample plan, acceptance tests, MOQ, delivery terms and applicable product documents. ChinaMakersHub will route the request.