Xiamen Dalei Stone Co., Ltd. Supplier Evaluation

Executive Summary

Xiamen Dalei Stone Co., Ltd. is a China-based stone mosaic and marble product supplier located in Fujian, with a reported factory area of 10,000+ sqm and 80+ staff. The company presents a moderate production scale and is marked as a verified/audited supplier, supporting a basic level of factory credibility. Its listed product range focuses on marble mosaic, travertine mosaic, Carrara marble, swimming pool marble, and brass-marble decorative products, with MOQs ranging from 50 square meters to 5,000 square feet depending on product type.

On platform credibility, the supplier shows strong standing with 17 years as a Gold Supplier, Trade Assurance support, response time within 2 hours, and 100% on-time delivery. Business performance appears stable, with 30+ orders and CN¥946.5K+ transaction value over the past six months, supported by a 5.0 store rating but only 10+ reviews. This supplier is suitable for buyers seeking stone mosaic and marble products from a verified mid-sized Chinese supplier, especially where delivery reliability and platform credibility are important.

Detailed Analysis

1. Company Strength

Basis
- Factory area: 10,000+ sqm
- Employee count: 80+ staff
- Supplier status: Verified/audited supplier marked as True
- Location: Fujian, China
- Product scope: Marble mosaic, travertine mosaic, Carrara marble, swimming pool marble, decorative brass-marble products

Elaboration
The supplier has a measurable physical production base, with a factory area exceeding 10,000 sqm and more than 80 employees. This indicates a real manufacturing or production-support structure rather than a very small trading operation. The verified/audited supplier status further strengthens the credibility of its operating base. However, the data does not provide detailed production capacity, monthly output, number of production lines, equipment list, export volume, or major customer references.

Scoring Rationale
The company appears to be a mid-sized, stable supplier with sufficient factory space and workforce to support regular stone product production. The verified/audited supplier indicator adds confidence, but the absence of detailed capacity data prevents it from being classified as a large-scale, highly proven supply chain. Based on the available information, it fits best within the “medium-sized stable factory” range.

Final Score
16 / 20

2. Platform & Compliance Credibility

Basis
- Gold Supplier: True
- Gold Supplier duration: 17 years
- Trade Assurance: True
- Certification/industry tags: Response time ≤2h; On-time delivery 100.0%
- Verified/audited supplier: True

Elaboration
The supplier has a long operating history, with 17 years as a Gold Supplier. This is a strong platform credibility indicator because it reflects long-term participation and continuity on the platform. Trade Assurance support provides additional transactional protection for buyers. The supplier also carries operational performance tags including response time within 2 hours and 100% on-time delivery. However, no specific third-party product certifications, management system certifications, or industry compliance certificates are provided in the data.

Scoring Rationale
The platform credibility is strong due to the long Gold Supplier history, Trade Assurance availability, verified/audited supplier status, and platform performance tags. The only limitation is that the provided certification information is platform-oriented rather than detailed product or factory compliance documentation. Therefore, the supplier deserves a high score, though not a perfect score due to incomplete certification detail.

Final Score
19 / 20

3. Business Performance

Basis
- Orders in past 6 months: 30+
- Transaction value in past 6 months: CN¥946.5K+
- Store rating: 5.0
- Review count: 10+

Elaboration
The supplier has generated more than 30 orders and over CN¥946.5K in transaction value during the past six months. This indicates active commercial performance and a meaningful level of buyer transaction history. The 5.0 store rating is positive, but the review count of 10+ is still relatively limited, meaning the rating is based on a modest feedback sample rather than a large review base.

Scoring Rationale
The six-month transaction value and order count suggest stable business activity at a medium level. The 5.0 rating supports customer satisfaction, but the relatively low review count limits the strength of commercial validation. The supplier is commercially active and credible, but the available data does not indicate very high order volume or extensive buyer feedback.

Final Score
16 / 20

4. Service Capability

Basis
- Communication response time: ≤2h
- Platform tag: Response time ≤2h
- Full Customization: Insufficient Data
- Additional communication efficiency metrics: Insufficient Data

Elaboration
The supplier’s response time is within 2 hours, which indicates acceptable communication efficiency and responsiveness for international procurement communication. This is positive for quotation requests, order clarification, and pre-sales communication. However, the provided data does not confirm whether the supplier supports Full Customization, design customization, OEM/ODM services, sample development, technical drawings, or dedicated account service.

Scoring Rationale
The response speed is strong but does not meet the highest scoring threshold of response within 1 hour. More importantly, customization capability is not documented. Since service capability scoring depends on both responsiveness and customization strength, the supplier should receive a solid but not high score. The lack of Full Customization data creates a limitation for buyers with complex project or bespoke design requirements.

Final Score
7 / 10

5. Delivery Performance

Basis
- On-time delivery rate: 100.0%
- Platform tag: On-time delivery 100.0%

Elaboration
The supplier reports a 100.0% on-time delivery rate, which is the strongest delivery indicator provided in the dataset. This suggests reliable order fulfillment performance within the available platform measurement scope. No additional data is provided on average lead time, shipment methods, export documentation handling, logistics partners, or historical delay cases.

Scoring Rationale
Based strictly on the provided on-time delivery rate, the supplier qualifies for the highest delivery performance range. Since the rate is above 90%, and specifically listed as 100.0%, the delivery score should be near maximum. A perfect score is reasonable within this dimension because the scoring standard is directly tied to on-time delivery percentage.

Final Score
10 / 10

6. Quality & Customer Feedback

Basis
- Store rating: 5.0
- Review count: 10+
- Verified/audited supplier: True
- Finished Product Inspection: Insufficient Data
- Factory Verification: Supplier is marked as verified/audited, but detailed factory verification scope is Insufficient Data

Elaboration
The supplier has a perfect 5.0 store rating, which is positive for customer satisfaction. However, the number of reviews is only 10+, so the feedback base is limited. The verified/audited supplier status provides some confidence in supplier legitimacy and operating structure. Nevertheless, the data does not confirm whether Finished Product Inspection is available, nor does it provide details on quality control procedures, inspection reports, defect rates, product testing, or quality certifications.

Scoring Rationale
The supplier demonstrates good customer feedback quality through a 5.0 rating and has some verification support. However, the limited number of reviews and absence of explicit Finished Product Inspection information prevent a higher quality score. The supplier appears reliable, but buyers should request product samples, inspection standards, and pre-shipment inspection arrangements before placing larger orders.

Final Score
15 / 20

Total Score

83 / 100

Score breakdown:
- Company Strength: 16 / 20
- Platform & Compliance Credibility: 19 / 20
- Business Performance: 16 / 20
- Service Capability: 7 / 10
- Delivery Performance: 10 / 10
- Quality & Customer Feedback: 15 / 20

Procurement Recommendation

Cooperation is recommended, especially for buyers sourcing marble mosaic, travertine mosaic, Carrara marble, swimming pool marble, and decorative marble-related products from a verified Chinese supplier with strong platform credibility.

This supplier is most suitable for small to medium-sized importers, project contractors, tile distributors, stone product wholesalers, and buyers who value Trade Assurance, stable response time, and proven on-time delivery. The 17-year Gold Supplier record and 100.0% on-time delivery rate are clear strengths.

Main risks include limited review volume, insufficient data on Finished Product Inspection, insufficient data on customization capability, and lack of detailed production capacity or quality control documentation. Before bulk procurement, buyers should request samples, product specifications, QC procedures, packaging details, and inspection options.

Overall, Xiamen Dalei Stone Co., Ltd. shows strong platform credibility, reliable delivery performance, and moderate business validation. Its growth potential is supported by active six-month transactions and a stable supplier profile, but larger or highly customized procurement projects require additional verification.