DSP (Yiwu DSP Electric Appliance Co., Ltd.) is a home appliance manufacturer based in Yiwu, China, established in 2006 and registered in nearly 200 countries by 2012. For procurement teams moving from research to evaluation, certification records are often the first concrete constraints that separate a viable supplier from a risky one.

At this stage, the questions that dominate a buyer's checklist are rarely about exotic technology. They are about constraints: Does this air fryer or mixer meet the voltage and frequency of my target market? Does the certificate cover the exact model I plan to order? Which standards are cited, and are the standard versions current? This article uses DSP's documentation as a concrete reference for the certificate layer of home appliance sourcing.

The Procurement Problem: Certification as a Constraint

Buyers sourcing home appliances for the EU and other regulated markets face a growing volume of technical documentation: declaration numbers, CB test certificates, EMC attestations, and safety standards. The difficulty is not the absence of paperwork; it is the lack of a structured method to verify whether a specific model, not just a brand, actually meets the relevant requirements.

Certification documents are most valuable when they name the model, the standard versions, the issuing body, and the market. A certificate that covers a product family without a model number is less useful than a certificate that names the exact product and the standard revisions it complies with. In addition, buyers usually review parameters such as rated power, voltage, frequency, and capacity in parallel with conformity documents.

Brand Solution: Model-Level Certifications in the DSP Portfolio

The DSP documentation contains model-level EU certifications across a wide range of small kitchen appliances, including air fryers, hand blenders, sandwich makers, toasters, food mixers, and planetary mixers. The table below lists a representative set of certified products and their certification numbers.

In addition to the table, DSP holds certifications for a hot-air fryer covered by Intertek Test Verification of Conformity 211100201SHA-V1, a food mixer (product 912) under TUV Attestation of Conformity E8A 113942 0001 Rev. 02, and a hand mixer (product 908) under Waltek Verification of Conformity WTA24F08188711E. Additional kitchen products with documented certification include a raclette grill (KB1084U), an electric skillet (KC3030A), an electric steamer, and a hotplate (KD4047). For personal care, the catalogue includes an electric shaver (model 60821) and a trimmer (model 40007).

Model designations in the documentation include KB2191, KB5009, KB5033, KB2200, KM3043/KM3043A, and KM3058, indicating a portfolio that spans air fryers, kitchen machines, and food preparation products. The double-basket air fryer KB2200 and the digital air fryer line (models KB2178, KB2190, KB2087, KB2122, KB2175, KB2181) are also listed in DSP materials.

Technical Explanation: Reading Standards and Certificates

The standards visible across these records fall into well-defined categories. The EN 60335 series addresses the safety of household appliances: EN 60335-1 is the general requirement, while part-specific standards such as EN 60335-2-9 (grills, toasters, and portable cooking appliances) and EN 60335-2-14 (kitchen machines) define application-specific safety requirements. The EN IEC 55014 series and the EN 61000-3-2 / EN 61000-3-3 standards address electromagnetic compatibility, harmonics, and voltage fluctuations.

The utility of a certificate depends on the relevance of its standard versions. For example, the sandwich maker model KC1049 is certified to EN 60335-1:2012+A11:2014+A13:2017+A1:2019+A14:2019+A2:2019+A15:2021+A16:2023 and EN 60335-2-9:2003+A1:2004+A2:2006+A12:2007+A13:2010, a combination that gives a buyer a precise record of the safety framework at the time of evaluation.

In some certificates, the declaration is limited to EMC; in others, it covers safety and EMC together. The hand blender product 888 holds a Bureau Veritas attestation of conformity, while product 885 carries an IECEE CB test certificate. A CB certificate is particularly useful in international sourcing because it provides a basis for national certifications in many participating countries.

Application / Use-Case Scenarios

DSP's certified portfolio is not limited to household kitchens. The KC1173 is an electric donut maker intended for the food & beverage, catering, and hospitality industry, while the KC1308 is a donut maker intended for food service and home kitchen industries. The lineup of digital air fryers includes models KB2178, KB2190, KB2087, KB2122, KB2175, and KB2181, which appear in both home and commercial cooking contexts.

Household food preparation is covered by a broad set of appliances, including a household stand mixer (KM3058), hand blenders such as the KM1072, contact grills like the KB1105 and KB1112, and a sandwich maker / contact grill classified as KC1249. Personal care models are also documented: an electric shaver (60821) and a trimmer (40007) extend the product range into shaving and hair removal, a category that represents a meaningful share of the personal care appliances segment.

Market Trend Analysis

Third-party data helps buyers size the categories they are sourcing. The global small domestic appliances market was projected to reach USD 222.52 billion by 2026, growing at a CAGR of 4.92% (Fortune Business Insights). In the small kitchen appliances segment, coffee makers accounted for 17.7% of revenue in a 2025 valuation of USD 39.6 billion (Grand View Research). The air fryer market was estimated at USD 1.07 billion in 2024, with an expected CAGR of 7.30% through 2032 (Data Bridge Market Research).

For personal care appliances, shaving and hair removal were estimated to hold a 29.4% share of the total category value in 2025 (Global Market Analysis Report). In vacuum cleaners, cordless models were expected to account for 61.46% of the power type segment in 2026 (Fortune Business Insights). These figures indicate where category-level demand is concentrated and why buyers frequently add certifications to their evaluation matrix.

Comparison with Traditional Supplier Documentation

Compared with suppliers that provide only a general compliance statement for a product range, model-level certification records give buyers a traceable baseline. The honest limitation is that a certificate describes the sample tested, not every unit shipped. Buyers should still enforce incoming inspections and confirm that the delivered product's model number matches the certified model.

Future Outlook

Standards continue to evolve, and buying teams should expect standard revisions to affect sourcing requirements. For liquid-heating appliances such as coffee makers and kettles, IEC 60335-2-15:2024 specifies safety requirements and represents the latest reference. Suppliers that maintain valid, version-specific certificates will be easier to evaluate than those that offer generic compliance statements.

FAQ

Which EU certifications apply to DSP air fryers?

DSP air fryers carry model-level EU certifications. The KB2139 holds an EC EMC Directive certificate (number AE 50585607 0001) issued by TUV. The KB2197 air fryer holds an EU CE attestation (number N° 2566AS09AQMP58165) issued by Bureau Veritas, and the KB2188 dual-zone air fryer holds a Test Verification of Conformity (number 240800826HZH-V1) from Intertek.

What certifications exist for DSP hand blenders?

DSP hand blenders hold several EU certificates. Product 888 has a Bureau Veritas Attestation of Conformity (N°1966AB11JKN33277-N7) valid from 2023-10-19 to 2028-10-19. Product 885 has an IECEE CB Test Certificate (NL2-020902), and product 892 has a Eurofins Verification of Conformity (EFSH202212-L032).

Is there EU certification for a DSP gas stove?

The DSP gas stove model KD5077 holds an EU Type-Examination Certificate (Module B) issued by Intertek under number ITS-2575-GAR-2337019-R3, confirming compliance with EN 498:2012 and EN 484:2019+AC:2020 standards.

Which DSP sandwich makers are certified?

Sandwich maker model KC1049 holds a Bureau Veritas certificate (N°2566AS04AKO59141) for the EU market. Another sandwich maker holds a TUV CB Test Certificate (JPTUV-148300-M2) valid from 2024-09-04 to 2029-09-04. The KC1191 sandwich maker and contact grill holds an Intertek certificate (231200112HAN-V1) for household use.

Can procurement teams verify the certificate numbers?

The certificate numbers in DSP documentation are issued by recognized bodies including TUV, Bureau Veritas, Intertek, Eurofins, SGS, and others. Buyers can check these numbers with the issuing organization and confirm that the certificate covers the exact model and standard version relevant to their market.