Quality Documentation and Compliance Support for Global Markets
Domi Refrigeration supports global buyers with quality management documentation, certificate review, supplier qualification files, compliance declarations and project-specific certification confirmation for heat exchangers, refrigeration coils, HVAC components and thermal management projects.
For OEM buyers, Domi can review supplier qualification documents, certificate verification details, quality assurance documentation and available product certification or certificate of conformity records for heat exchanger and refrigeration coil projects before quotation or order approval.
- Quality system and supplier qualification support
- Certificate copies available upon verification
- Project-specific compliance document review
- Support for HVAC, refrigeration and industrial thermal projects
SUPPLIER TRUST
Global Buyers Need Verifiable Quality and Compliance Documents
For OEM, distributor and project buyers, certifications are not decoration. They are part of supplier approval, market entry, project bidding, risk control and long-term sourcing decisions. This page helps buyers understand what quality and compliance information can be reviewed before quotation or order approval.
Supplier Qualification Requirements
Problem: Large OEMs, contractors and distributors often need supplier documents before adding a new factory to their approved vendor list.
Solution: Domi can provide available company, quality and compliance documents for buyer review, subject to document verification.
Market Entry and Import Compliance
Problem: Different markets may request different documentation for refrigeration components, heat exchangers or pressure-related products.
Solution: Buyers can confirm destination country and application so Domi can review which available documents may support the project.
Industry-Specific Certification Needs
Problem: Automotive, HVAC, industrial refrigeration and commercial refrigeration projects may require different quality systems or test documentation.
Solution: Domi can help identify project-specific documentation needs and confirm what can be provided before order confirmation.
Certificate Authenticity and Validity
Problem: Buyers need certificates that are real, valid and traceable.
Solution: Certificate copies, certificate numbers, issuing bodies and validity dates should be reviewed using verified client-approved documents only.
CERTIFICATE WALL
Uploaded Documents for Buyer Scope and Validity Review
The images below are uploaded source documents, not a blanket claim that every Domi product holds every certification. Each document applies only to the legal entity, product, model, component or material stated in it. Buyers must verify scope and current status with the issuing body or an approved current copy before supplier or project approval.
ECM EEC Product Conformity Certificate
Applicable product or process: Refrigeration compressor condensing units; models BFB-FJZ, BF-LSB, BF-CHF, BF-CU, BF and BF-WJZ.
Issuing organization: Ente Certificazione Macchine S.r.l. (ECM), Italy.
Certificate number: Y120518/ZBR521.
Validity date: Not shown on the supplied certificate image.
Related market or industry: European product conformity; the document references 2006/42/EC, 2006/95/EC, EN ISO 12100:2010 and EN 60204-1:2006+A1:2009.
ISO 9001 Quality Management System Certificate
Applicable product or process: Manufacture and sales of condensers used as accessories for refrigerators, freezers and water dispensers.
Issuing organization: DCI Certification Ltd.
Certificate number: 181683; standard GB/T 19001-2016 idt ISO 9001:2015.
Validity date: Issued 07 Feb 2022; expired 26 Feb 2025.
Related market or industry: Quality management system for condenser manufacturing and sales.
UL Capacitor Component Certificate of Compliance
Applicable product or process: Capacitors – component; specific models and products are referenced on the addendum page.
Issuing organization: UL LLC.
Certificate number: E537667; report reference E537667-20231027.
Validity date: Issued 27 Oct 2023; no expiry date is shown on the supplied page.
Related market or industry: Electrical component safety; UL 810 applicable requirements for capacitors.
RoHS Copper Tube Test Report
Applicable product or process: Copper tube submitted for a commissioned material compliance test.
Issuing organization: Pony Testing Group Shanghai Co., Ltd.
Report number: B3C722018B3D1C0L4538-1.
Validity date: Issued 28 Jul 2025; testing period 22-28 Jul 2025.
Related market or industry: RoHS 2011/65/EU and amendment (EU) 2015/863 Annex II.
Third-Party Transport Hazard Classification Report
Applicable product or process: Embraco NTX2213UV R290 condensing unit, 220V, 60Hz, 1.5 HP.
Issuing organization: Shanghai Institute of Chemical Industry Testing Co., Ltd. (SICIT).
Report number: 252600960930301.
Validity date: Not shown on the supplied cover image.
Related market or industry: Transport of goods by sea; classified as non-restricted goods on the supplied cover.
TÜV Thermostat Product Certificate
Applicable product or process: Temperature Control (Thermostat); referenced product identification pages 0001-0004.
Issuing organization: TÜV Rheinland LGA Products GmbH.
Certificate number: R 50294444; page 0005.
Validity date: Issued 06 Dec 2019; no expiry date is shown on the supplied page.
Related market or industry: Thermostat safety and type approval to EN 60730-1:2016 and EN 60730-2-9:2010; EEA labelling requirements are referenced.
AUDIT SUMMARY
Third-Party Factory Audit Summary
This section is reserved for verified third-party audit information. Buyers can request available audit summaries, supplier qualification documents or factory review materials before placing project orders.
Quality System Review
Quality management structure, document control and inspection process information available for buyer review.
Production Process Review
Manufacturing workflow, process control and production capability overview available for supplier qualification review.
Inspection and Testing Review
Inspection and testing information can be reviewed against available records and project requirements.
Corrective Action Review
Corrective actions can be discussed when relevant audit or quality records are available.
CERTIFICATE COPIES
Additional Certificate Copies for Buyer Review
These certificate copies are repeated here for convenient buyer review. Click any image to open the full-size document. Certification scope, product applicability and current validity should be confirmed before supplier or project approval.
ISO 9001 Quality Management Certificate
Quality management system certificate issued to Ningbo Duomei Refrigeration Equipment Co., Ltd. The displayed certificate expired on 26 February 2025; request current status before qualification.
CE / EEC Product Conformity Certificate
Product conformity certificate for refrigeration compressor condensing units and the listed models. Use it for preliminary review and confirm model applicability before purchase approval.
UL Capacitor Component Certificate
UL Certificate of Compliance E537667 for capacitor components, issued to Ningbo Domi Refrigeration Co., Ltd. Confirm the covered model and addendum before use.
QUALITY SYSTEM
Quality System Built Around Project Risk Control
The quality system section uses cautious language and avoids exact certification, audit, defect-rate or traceability claims until documents are verified.
Document Control
Quality and production documents should be controlled, updated and traceable according to internal management requirements.
Incoming Material Review
Material review helps reduce supplier mismatch, surface defects and wrong material usage.
In-Process Inspection
Production checkpoints can help identify dimensional or assembly issues before final inspection.
Final Inspection
Finished products can be reviewed for appearance, dimensions, leakage, packaging and customer-specific requirements.
Traceability Discussion
Traceability requirements can be discussed for OEM projects, depending on order structure and buyer documentation needs.
Continuous Improvement
Quality feedback, corrective actions and process review help support long-term supplier improvement.
DOCUMENT WORKFLOW
How Buyers Can Request Certification Documents
01
Confirm Product Type
Tell us whether your project involves heat exchangers, condenser coils, evaporator coils, HVAC coils, industrial refrigeration components or liquid cooling products.
02
Confirm Target Market
Share the destination country or market so we can review which available documents may apply.
03
Confirm Industry Requirement
Send the exact standard, destination market, product scope and document list required by your buyer or tender.
04
Review Available Documents
Domi will review available documents, certificate copies, audit summaries or compliance declarations that can be shared.
05
Provide Verified Copies or Next Steps
Available verified copies can be shared according to project needs. Missing or project-specific documents should be confirmed before quotation.
REQUIREMENT REVIEW
What Information Helps Us Confirm Certification Requirements?
Clear project, market and buyer qualification information helps prevent incorrect document assumptions before quotation or order approval.
- Product type
- Application
- Target market or destination country
- Industry
- Buyer's required certification list
- Required standard or regulation
- Pressure or safety requirement
- Electrical or component safety requirement
- Material compliance requirement
- Audit requirement
- Supplier qualification form
- Required document language
- Required certificate copy format
- Project timeline
- Purchase quantity
- End customer requirement
- Any tender or project specification document
SUPPLIER APPROVAL
Why Certification Review Matters Before Supplier Approval
Certification review is part of practical sourcing risk control. The goal is to confirm which documents are available, what requires project-specific review and what must be verified before a buyer relies on the information.
- Helps buyers qualify new suppliers
- Supports market-entry review
- Reduces compliance uncertainty
- Helps match product type with required documents
- Supports OEM, distributor and project procurement
- Helps identify missing documents before order confirmation
- Improves buyer confidence during sourcing
- Supports long-term cooperation and audit preparation
FAQ
Quality Certifications FAQ
This page displays uploaded quality-system, product-conformity, component-safety, material-test and product-certificate files. Their titles do not extend their scope. Review each legal entity, covered model or material, document number, date and current status before use.
The displayed quality-system certificate names Ningbo Duomei Refrigeration Equipment Co., Ltd. and shows an expiry date of 26 February 2025. It must not be presented as current unless a renewed certificate is obtained and verified.
No current automotive quality-system certificate is displayed on this page. Do not use such a claim for supplier qualification unless a current certificate with the correct legal entity and scope is obtained and verified.
No blanket pressure-vessel approval is established by this page. Applicable registration or certification depends on product type, pressure rating, destination and project specification and must be confirmed before quotation.
The displayed file identifies capacitor components and refers to listed models in its addendum. It does not certify all refrigeration components or finished systems. Confirm the exact covered model and current status before use.
Yes. Buyers can request available verified certificate copies, quality documents or supplier qualification materials during the quotation or supplier approval process.
Third-party audit support depends on project requirements, audit scope and available factory documentation. Buyers can share audit requirements for review.
Supplier qualification may require company profile, business license, quality system documents, certificates, audit summaries, process overview, testing capability information and compliance declarations.
Compliance declarations should be reviewed according to product type, destination country, material requirements and customer specifications. Project-specific confirmation is required.
Please provide product type, application, destination country, industry, buyer requirements and any tender or project specification document. Domi can review what available documents may apply.
DOCUMENT REQUEST
Need Verified Certificates or Supplier Qualification Documents?
Send your product type, target market, industry requirement, certification list and project specification. Domi Refrigeration can help review available quality documents, certificate copies, audit materials and compliance declarations for your sourcing or project approval process.
Send a Document Request
Send your product type, destination market and required standard so our team can review available certificate copies and supplier qualification documents.