Dongguan Daly Electronics Co., Ltd. Supplier Evaluation

Executive Summary

Dongguan Daly Electronics Co., Ltd. is a China-based supplier located in Guangdong, with a reported factory area of over 10,000㎡ and more than 330 staff. Based on the provided data, the company appears to be a medium-to-large scale manufacturer focused on BMS-related products, including BMS for 18650, Li-ion, and LiFePO4 battery applications. Its profile shows strong platform credibility, including 8 years as a Gold Supplier, Trade Assurance support, supplier verification, finished product inspection, ODM service availability, warranty availability, and minor customization. Business performance is strong, with 600+ orders and CN¥10.8M+ transaction value over the past six months, supported by a 4.9 store rating and 100+ reviews. Service response time is acceptable at ≤4h, though Full Customization is not confirmed. This supplier is suitable for buyers seeking established BMS sourcing with verified platform credentials, moderate customization needs, and reliable delivery performance.

Detailed Analysis

1. Company Strength

Basis
- Factory area: 10,000+㎡
- Employees: 330+ staff
- Verified supplier/factory status: True
- Location: Guangdong, China

Elaboration
The supplier has a sizable reported production base and workforce, which indicates meaningful production capacity compared with small workshop-style suppliers. A factory area above 10,000㎡ and 330+ employees suggest the company can support recurring commercial orders and a broader product portfolio within its stated BMS category. The verified supplier status also strengthens confidence that the company’s operational presence has received platform-level validation.

Scoring Rationale
The company demonstrates clear indicators of a stable manufacturing base, including substantial floor area, a sizeable employee count, and verified supplier status. However, the data does not include detailed production line count, annual capacity, equipment list, or third-party factory audit certificates beyond the verification status. Therefore, it is strong but not scored at the absolute maximum.

Final Score
18 / 20

2. Platform & Compliance Credibility

Basis
- Gold Supplier: True
- Gold Supplier duration: 8 years
- Trade Assurance: True
- Verification: True
- Certification/industry tags: Warranty available, Finished product inspection, ODM service available, Minor customization

Elaboration
The supplier has a relatively long Gold Supplier history of 8 years, which supports platform continuity and credibility. Trade Assurance provides an additional transactional protection mechanism for buyers. The presence of finished product inspection and warranty-related tags also strengthens its compliance and quality-control positioning on the platform.

Scoring Rationale
The supplier has a well-developed platform credibility profile: long Gold Supplier tenure, Trade Assurance availability, verified supplier status, and relevant service/quality tags. The only limitation is that the provided data does not list formal external certifications such as ISO, CE, UL, RoHS, or battery-specific compliance certifications, so the score remains high but not perfect.

Final Score
19 / 20

3. Business Performance

Basis
- Past 6-month orders: 600+
- Past 6-month transaction value: CN¥10.8M+
- Store rating: 4.9
- Reviews: 100+

Elaboration
The supplier shows strong recent commercial activity, with more than 600 orders and over CN¥10.8M in transaction value within six months. This indicates active buyer demand and a meaningful transaction base. The 4.9 store rating and 100+ reviews further support positive market validation within the platform environment.

Scoring Rationale
The combination of high order count, strong transaction value, high store rating, and a meaningful review base places the supplier in the upper performance tier. While 100+ reviews provide useful validation, the data does not disclose review distribution, repeat-buyer ratio, complaint rate, or order fulfillment breakdown by product type. Therefore, the score is very strong but slightly below full marks.

Final Score
19 / 20

4. Service Capability

Basis
- Response time: ≤4h
- ODM service available
- Minor customization available
- Full Customization: Insufficient Data

Elaboration
The supplier’s response time of ≤4h is commercially acceptable, though it is not within the fastest ≤1h category. The availability of ODM service and minor customization suggests it can support product adaptation or buyer-specific requirements to some extent. However, the provided data does not confirm Full Customization capability.

Scoring Rationale
Service capability is solid because response time is reasonable and customization-related tags are present. However, the absence of confirmed Full Customization prevents the supplier from being rated in the top service tier. For buyers requiring deep engineering customization, technical documentation review and direct confirmation would be necessary.

Final Score
7 / 10

5. Delivery Performance

Basis
- On-time delivery rate: 92.0%

Elaboration
A 92.0% on-time delivery rate indicates generally reliable fulfillment performance. This places the supplier above the 90% benchmark used for the highest scoring band in this evaluation framework. For procurement teams, this suggests a comparatively dependable delivery record based on the provided platform data.

Scoring Rationale
The supplier meets the >90% threshold for strong delivery performance. However, the figure is close to the lower end of the top range, and the data does not include average lead time, late shipment causes, logistics method, or performance by destination market. Therefore, it receives a strong but not maximum score.

Final Score
9 / 10

6. Quality & Customer Feedback

Basis
- Store rating: 4.9
- Reviews: 100+
- Finished product inspection: Available
- Factory/supplier verification: True
- Warranty available

Elaboration
The supplier has a high store rating and a meaningful number of customer reviews, which indicates generally positive buyer feedback. Finished product inspection and warranty availability provide additional quality assurance indicators. Verified supplier status further supports credibility, although the data does not include detailed inspection standards, defect rate, return rate, or formal quality system certifications.

Scoring Rationale
The quality profile is strong due to the high rating, review volume, finished product inspection tag, warranty availability, and verification status. The score is not full because the available data does not specify quality certifications, test reports, inspection procedures, or product-level compliance documents. These would be important for technical BMS procurement validation.

Final Score
18 / 20

Total Score

90 / 100

Procurement Recommendation

Cooperation is recommended for buyers seeking verified BMS suppliers with strong transaction history, stable production scale, and reliable delivery performance. Dongguan Daly Electronics Co., Ltd. is especially suitable for small-to-medium batch sourcing, platform-protected purchasing, ODM-supported requirements, and buyers needing low MOQ options based on the listed products.

Main risks include insufficient data on formal product certifications, detailed factory audit reports, full customization capability, production capacity by model, defect rates, and technical compliance documents. Its growth potential appears strong based on 600+ recent orders, CN¥10.8M+ transaction value, 8-year Gold Supplier status, and high customer rating. For larger or regulated procurement projects, buyers should request certification files, test reports, quality-control procedures, and customization capability confirmation before placing bulk orders.