Foshan Wanjia Window And Door Co., Ltd. Supplier Evaluation

Executive Summary

Foshan Wanjia Window And Door Co., Ltd. is a Guangdong-based supplier focused on wrought iron doors, gates, villa entrance products, residential renovation doors, and customized exterior driveway swing gate solutions. Based on the provided data, the company shows solid manufacturing capacity with a factory area of 21,000+ sqm, 220+ staff, and verified supplier status. Its platform credibility is strong, supported by 11 years as a Gold Supplier, Trade Assurance availability, and platform labels including project solutions, warranty availability, finished product inspection, and ODM service. Business activity appears stable, with 90+ orders and CN¥3.6M+ transaction value over the past six months, although the 4.1 store rating and 10+ reviews indicate customer feedback depth is still limited. The supplier is most suitable for buyers seeking customized villa, residential, or architectural metal door and gate products with moderate-to-large order requirements. Key procurement attention should be placed on quality consistency, sample validation, and project-specific specification confirmation before bulk purchasing.

Detailed Analysis

1. Company Strength

Basis
- Factory location: Guangdong, China
- Factory area: 21,000+ sqm
- Employees: 220+ staff
- Verified supplier / factory-audited supplier: True

Elaboration
The supplier has a relatively substantial physical manufacturing base, with more than 21,000 sqm of factory area and over 220 employees. This indicates that the company is not a small trading-only operation based on the provided data, but rather has visible production scale and workforce capacity. The verified supplier status further supports its factory credibility, although no additional factory audit report details, production line count, annual capacity, or equipment list were provided.

Scoring Rationale
The combination of factory size, employee count, and verified supplier status supports a strong company strength score. The scale is suitable for stable production of doors, gates, and project-related customized products. However, the score is not placed at the absolute maximum because detailed production capacity, machinery configuration, export volume, and formal factory certification documents are not provided.

Final Score
18 / 20

2. Platform & Compliance Credibility

Basis
- Gold Supplier: True
- Gold Supplier duration: 11 years
- Trade Assurance: True
- Verification status: True
- Certification / industry labels: Project solutions, Warranty available, Finished product inspection, ODM service available

Elaboration
The supplier has a strong platform credibility profile. An 11-year Gold Supplier history indicates long-term presence on , while Trade Assurance provides buyers with an additional transaction protection mechanism. The verified supplier status and platform labels also strengthen credibility, especially the presence of finished product inspection and warranty availability. ODM service availability suggests the supplier has some capability to support customized or design-based orders, although specific compliance certificates such as ISO, CE, or other product certifications were not provided.

Scoring Rationale
This supplier meets most of the platform credibility indicators: long Gold Supplier history, Trade Assurance, verification, and multiple capability labels. The only limitation is that the provided data does not include independent product certifications, detailed audit documents, or third-party compliance certificates. Therefore, the supplier deserves a high score, but not a perfect score.

Final Score
19 / 20

3. Business Performance

Basis
- Orders in past six months: 90+
- Transaction value in past six months: CN¥3.6M+
- Store rating: 4.1
- Reviews: 10+

Elaboration
The supplier demonstrates active commercial performance, with more than 90 orders and over CN¥3.6M in transaction value during the past six months. This suggests consistent buyer activity and a meaningful level of platform-based sales validation. However, the store rating of 4.1 is moderate rather than excellent, and the review count of 10+ is relatively limited compared with the order volume. This means the transaction data is stronger than the visible customer feedback base.

Scoring Rationale
The order volume and transaction value indicate stable business activity at a medium-to-good level. However, the moderate store rating and limited review quantity reduce confidence in customer satisfaction consistency. The score reflects a supplier with real commercial traction, but not yet a top-tier performance profile based on the available feedback data.

Final Score
15 / 20

4. Service Capability

Basis
- Communication response time: ≤4h
- ODM service available
- Product listings include custom size and supplier customization-related products
- Full Customization: Insufficient Data

Elaboration
The supplier’s stated response time of within four hours indicates acceptable communication efficiency, though it does not reach the strongest benchmark of one hour or less. The availability of ODM service and the presence of custom-size product descriptions suggest the supplier can support some customization needs. However, the data does not explicitly confirm Full Customization capability, engineering support depth, drawing support, sample development process, or multilingual sales support.

Scoring Rationale
The supplier shows reasonable service capability due to acceptable response speed and ODM-related indicators. However, the lack of explicit Full Customization confirmation and the response time being longer than the top-tier benchmark limit the score. This is suitable for buyers needing standard customization or project adaptation, but buyers with complex engineering requirements should verify details before placing orders.

Final Score
7 / 10

5. Delivery Performance

Basis
- On-time delivery rate: 100.0%

Elaboration
The supplier’s provided on-time delivery rate is 100.0%, which is the strongest delivery indicator in the dataset. This suggests that, for recorded transactions, the supplier has been able to meet agreed shipment timelines. No additional data was provided on average lead time, urgent order handling, logistics methods, or delayed shipment dispute history.

Scoring Rationale
According to the scoring standard, an on-time delivery rate above 90% qualifies for 9–10 points. Since the reported rate is 100.0%, the supplier receives the maximum score for this dimension. The score is based strictly on the provided on-time delivery metric.

Final Score
10 / 10

6. Quality & Customer Feedback

Basis
- Store rating: 4.1
- Reviews: 10+
- Finished product inspection: Available
- Verified supplier / factory-audited supplier: True
- Warranty available

Elaboration
The supplier has several quality-related supporting indicators, including finished product inspection, verified supplier status, and warranty availability. These suggest that some quality control and after-sales mechanisms are present. However, the customer feedback data is not especially strong: the store rating is 4.1, and the review count is only 10+. This limits the ability to fully validate long-term customer satisfaction or defect-rate consistency from the available information.

Scoring Rationale
The supplier deserves a solid score because it has finished product inspection and verified supplier status, both of which support quality assurance. However, the moderate rating and limited review base prevent a higher score. For procurement decisions, quality should be validated through samples, drawings, material specifications, surface treatment requirements, and pre-shipment inspection before bulk orders.

Final Score
15 / 20

Total Score

84 / 100

• Company Strength: 18 / 20
• Platform & Compliance Credibility: 19 / 20
• Business Performance: 15 / 20
• Service Capability: 7 / 10
• Delivery Performance: 10 / 10
• Quality & Customer Feedback: 15 / 20

Procurement Recommendation

Cooperation is recommended, especially for buyers sourcing wrought iron doors, villa gates, residential entrance doors, architectural renovation doors, and customized exterior driveway gate products. The supplier appears suitable for medium-to-large buyers, project-based purchasers, distributors, and contractors requiring a manufacturer with visible production scale, platform credibility, Trade Assurance support, and stable recent transaction activity.

The main risks are the moderate store rating of 4.1, limited review count of 10+, and insufficient data on Full Customization capability, detailed factory certifications, production capacity, and third-party product compliance. Buyers should request samples, technical drawings, material specifications, coating or anti-corrosion standards, warranty terms, and inspection reports before bulk procurement.

Overall, Foshan Wanjia Window And Door Co., Ltd. shows strong platform credibility, solid factory scale, excellent delivery performance, and reasonable customization potential. Its growth potential is positive if it can improve customer feedback volume, maintain quality consistency, and provide more transparent certification and production capability documentation.