Shenzhen Zhongchen Technology Co., Ltd.
Phase-change cooling for cold-storage projects and wearable applications
Two application paths, separate requirements.
Industrial Cold-Storage Systems
The supplier describes industrial phase-change cold-storage units intended to work with refrigeration equipment. Charging and discharging arrangements depend on the existing plant, load profile, target temperature and recharge window. Confirm useful thermal capacity, phase-change temperature and installation interfaces before specification.
PCM Cooling Garments
The supplier presents physical phase-change cooling garments for outdoor and occupational use. Confirm garment and cooling-pack weight, size, conditioning, recharge time, replacement-pack logistics and cleaning instructions for the actual environment. No medical or heat-illness-prevention claim is made.
Configuration & Technical Enquiry
Product variants, quantities, size or installation requirements, destination documentation and support responsibilities should be agreed per enquiry. MOQ, sample availability, customisation capability, production arrangements and lead time have not been independently confirmed.
What the supplied material states, and what stays open.
Product Scope from Supplier Materials
The supplied 29-page product brief identifies two directions: industrial phase-change cold storage and cooling garments. That supports the product scope shown here, not a finding of audited manufacturing, export experience or certified performance.
Application-Led Engineering
For cold-storage projects, provide the operating temperature, refrigeration configuration, load curve, electricity tariff and installation window. Energy consumption and electricity-cost savings must be measured separately; no standard saving or payback is guaranteed.
Wearable Evaluation Conditions
For cooling garments, describe ambient temperature and humidity, activity level, intended duration and access to pack reconditioning. Comfort and cooling duration require a relevant trial protocol rather than extrapolation from promotional figures.
Supply Arrangements to Confirm
The legal entity that manufactures, assembles and exports the goods, the production location, capacity and subcontracting arrangements remain to be confirmed. A company name or promotional photograph is not proof of an audited production site.
Quality & Acceptance
Before ordering, agree the supplied configuration, test method and acceptance criteria. Request thermal curves, relevant cycling and material information, maintenance instructions and any applicable product-specific test reports.
Enquiry-to-Delivery Responsibilities
Start with the application, review documentation, agree a sample trial or engineering assessment, and then confirm scope and delivery terms. These are suggested project-review steps, not an assertion that factory processes have been audited.
What was checked — and what the check found.
Certification and market access depend on the exact product, intended use and supplied configuration. For industrial equipment, request thermal performance, cycling, enclosure compatibility and project acceptance documentation. For cooling garments, request material safety, conditioning and cleaning instructions and any destination-specific assessment that applies. A supplier statement, patent or promotional case is not an independent performance certificate. No broad temperature-range, zero-risk, zero-weight or guaranteed cooling claim is repeated here.
An application-focused profile, with evidence boundaries.
Shenzhen Zhongchen Technology Co., Ltd. (深圳市忠晨科技有限公司) is presented in the supplied Chinese product brief as a provider of phase-change thermal-management products. This page focuses on industrial cold-storage systems and PCM cooling garments, based on that brief. The English name is a descriptive rendering of the supplied Chinese company name, not a verified registered English name.
The industrial-equipment category reflects the cold-storage system application. Cooling garments are a separate product direction: the two lines do not automatically share product classification, test protocol or approval. Buyers should specify the intended use before comparing configurations.
Factory-floor, process, team and customer-visit imagery is not displayed because suitable evidence and publication permission have not been established. Promotional slide images are not used to imply an audited production site. Customer-project imagery and performance statements require their own supporting evidence and disclosure permission.
The current file does not establish a formal company website or the control of a same-name domain. Enquiries on this page go through ChinaMakersHub. Direct customer personal contact details are not published.
The current review, not an invented company history.
Supplier Brief Reviewed
The supplied product brief was examined for product scope. Industrial cold-storage systems and PCM cooling garments are separated rather than presented as one universally approved solution.
Registry & Supply Evidence
Current registration evidence, manufacturing arrangements, applicable test originals and publication permissions remain open. No founding date, export milestone or audited capacity is inferred.
Agree an Evaluation
For an actual project, confirm conditions, documents and acceptance method, then assess a sample or engineering proposal before fixing commercial and delivery obligations.
Match the product to the operating conditions.
Refrigeration Retrofit Review
For facilities evaluating stored cooling alongside existing refrigeration equipment. Technical suitability depends on the plant and load profile; an application listing is not a completed-project reference.
Time-Dependent Cooling Loads
Projects with defined charging opportunities and cooling demand may merit an engineering assessment. Tariff-related cost changes are not the same as reductions in energy use.
Outdoor & Occupational Garments
Wearable evaluation for relevant outdoor or occupational settings requires the actual ambient conditions, activity, pack arrangement and reconditioning plan. No safety guarantee is made.
Sample & Configuration Review
Request configuration-specific samples, documentation and quotation. Determine destination requirements before making market-access or regulatory claims.
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
Is this supplier independently verified?
No. Registry check is open and this page does not carry a CMH Verified badge. The product scope is based on supplier materials; manufacturing arrangements, capability and documentation require confirmation.
Are savings or cooling duration guaranteed?
No. Engineering results depend on load, tariffs, plant and site conditions. Wearable results depend on ambient conditions, activity and pack preparation. Agree a relevant measurement protocol rather than relying on promotional percentages.
What are the MOQ and lead time?
They are not stated in the current material. Request a quotation covering the specific configuration, quantity, sample arrangements, production responsibilities and delivery terms.
Can the products be supplied to my market?
That depends on the product, intended use and supplied configuration. Confirm classification, documentation, labelling and importer responsibilities before shipment. No universal approval is claimed.
What should an initial enquiry include?
For cold storage, provide temperature, load, plant, tariff and installation window. For garments, provide use conditions, duration, reconditioning facilities, quantity and size or customisation needs.
Talk to Zhongchen Technology directly.
Describe the product line and operating conditions so ChinaMakersHub can organise a focused technical enquiry. Configuration, documentation and delivery responsibilities are confirmed per project.