Foshan Dong Yu Doors And Windows Co., Ltd. Supplier Evaluation

Executive Summary

Foshan Dong Yu Doors And Windows Co., Ltd. is a China-based doors and windows supplier located in Guangdong, with a reported factory area of 10,000+ sqm and 110+ staff. The company presents a medium-scale production profile supported by verified supplier status, Gold Supplier membership for 2 years, Trade Assurance, Finished Product Inspection, ODM service availability, warranty availability, and full customization capability. Its product listings cover interior doors, hidden doors, sliding wooden room doors, steel security doors, and solid wood door products, with low MOQ requirements of 2 square meters across the provided samples. Commercially, the supplier shows moderate transaction validation, with 6 orders and CN¥473.2K+ transaction value over the past six months, alongside a 4.9 store rating and 10+ reviews. The supplier appears suitable for buyers requiring customized door products, small trial orders, or project-based sourcing. Key limitations are the relatively short Gold Supplier history and limited order/review volume.

Detailed Analysis

1. Company Strength

Basis
- Factory location: Guangdong, China
- Factory area: 10,000+ sqm
- Employees: 110+ staff
- Verified supplier: True

Elaboration
The supplier has a reported factory size above 10,000 sqm and a workforce exceeding 110 staff, indicating an established production base rather than a small trading-oriented operation. The verified supplier status adds credibility to the company’s claimed operational presence. Based on the available data, the company appears to have sufficient physical capacity and staffing to support regular production of doors and windows.

Scoring Rationale
The company does not reach the highest tier because the data does not show very large-scale indicators such as multiple production bases, very high employee count, advanced capacity figures, or detailed factory audit results. However, the 10,000+ sqm factory area, 110+ staff, and verified supplier status support a stable medium-scale manufacturing profile.

Final Score
16 / 20

2. Platform & Compliance Credibility

Basis
- Gold Supplier: True
- Gold Supplier duration: 2 years
- Trade Assurance: True
- Verified supplier: True
- Certification / industry labels: Warranty available, Finished product inspection, ODM service available, Full customization

Elaboration
The supplier has several important platform credibility indicators, including Gold Supplier status, Trade Assurance, and verified supplier status. The listed platform labels also show commercial and quality-related support features, especially warranty availability and finished product inspection. Full customization and ODM service availability further strengthen its platform profile for project-based buyers.

Scoring Rationale
The supplier has the core credibility elements expected from a reliable supplier, but the Gold Supplier history is only 2 years, which limits long-term platform track record assessment. The certification and service labels are relatively complete, but no additional third-party management system certifications are provided in the data.

Final Score
16 / 20

3. Business Performance

Basis
- Orders in past 6 months: 6
- Transaction value in past 6 months: CN¥473.2K+
- Store rating: 4.9
- Reviews: 10+

Elaboration
The supplier has generated measurable transaction activity over the past six months, with 6 orders and CN¥473.2K+ in transaction value. The order count is limited, but the transaction amount suggests that the completed deals may be relatively project-oriented or higher-value compared with low-ticket consumer goods. The 4.9 rating is positive, though the review base of 10+ remains relatively small.

Scoring Rationale
The supplier demonstrates actual business activity and a strong rating, but the commercial validation is not yet deep enough to justify a high score. The low order count and limited number of reviews reduce confidence in repeatability and broad market acceptance. The transaction value partially offsets this weakness, placing the supplier in a stable but not high-volume performance tier.

Final Score
14 / 20

4. Service Capability

Basis
- Response time: ≤2h
- Full customization: Available
- ODM service: Available

Elaboration
The supplier’s response time of within 2 hours indicates acceptable communication efficiency for international sourcing. The availability of full customization and ODM service is relevant for door and window procurement, where specifications, materials, dimensions, finishes, and installation requirements often vary by project. However, the provided data does not include more detailed indicators such as quotation speed, engineering support, multilingual service capacity, or after-sales handling process.

Scoring Rationale
The supplier has stronger-than-basic service capability due to full customization and ODM availability, but the response time does not meet the top-tier threshold of ≤1 hour. Because customization capability is clearly supported but communication speed is moderate rather than exceptional, the score is placed in the upper-middle service range.

Final Score
8 / 10

5. Delivery Performance

Basis
- On-time delivery rate: 100.0%

Elaboration
The supplier reports a 100.0% on-time delivery rate, which is the strongest delivery indicator provided. This suggests that, based on the available platform data, the supplier has met delivery commitments for recorded transactions.

Scoring Rationale
According to the scoring standard, an on-time delivery rate above 90% qualifies for 9 to 10 points. Since the reported rate is 100.0%, the supplier receives the maximum score in this dimension. However, the total number of recent orders is only 6, so the delivery record should still be monitored as order volume increases.

Final Score
10 / 10

6. Quality & Customer Feedback

Basis
- Store rating: 4.9
- Reviews: 10+
- Finished Product Inspection: Available
- Verified supplier: True
- Warranty available: Yes

Elaboration
The supplier has a strong store rating of 4.9 and quality-supporting platform labels, including Finished Product Inspection and warranty availability. Verified supplier status further supports baseline credibility. These factors indicate that the supplier has some quality assurance structure in place. However, the number of reviews is only 10+, which limits the statistical strength of customer feedback.

Scoring Rationale
The high rating and presence of Finished Product Inspection support a positive quality assessment. Still, the review volume is not large enough to confirm consistently high customer satisfaction across a broad buyer base. The supplier therefore fits the “good rating with basic quality assurance” range rather than the highest category for high-rating, high-review-volume suppliers with extensive quality validation.

Final Score
16 / 20

Total Score

80 / 100

Procurement Recommendation

Cooperation is recommended with controlled order management. Foshan Dong Yu Doors And Windows Co., Ltd. is suitable for buyers seeking customized door and window products, small trial orders, interior door projects, steel security door sourcing, or project-based procurement requiring ODM or full customization support.

Main strengths include a medium-scale verified factory, 10,000+ sqm production area, 110+ staff, Trade Assurance support, Finished Product Inspection, full customization, 100.0% on-time delivery rate, and a strong 4.9 store rating.

Main risks include the limited Gold Supplier history of 2 years, only 6 orders in the past six months, and a relatively small review base of 10+. These factors mean the supplier has positive but not yet extensive commercial validation.

Recommended procurement approach: start with sample orders or a controlled pilot order, confirm technical specifications in detail, use Trade Assurance, request inspection records before shipment, and monitor delivery consistency as order volume increases. The supplier shows good growth potential if it can expand order volume, accumulate more buyer reviews, and maintain its current delivery and quality indicators.