Ningbo Dengyue New Material Technology Co., Ltd. Supplier Evaluation

Executive Summary

Ningbo Dengyue New Material Technology Co., Ltd. is a China-based supplier located in Zhejiang, with a reported factory area of 11,000+㎡ and 80+ staff. Based on the provided product data, the company focuses on EPTFE/PTFE breathable waterproof membranes and related insert molding products, with listed MOQs generally at 1,000 meters or 1,000 pairs. The supplier shows strong platform credibility, including 13 years as an Gold Supplier, Trade Assurance support, verified supplier status, Finished Product Inspection, ODM service, Full Customization, and Minor Customization tags. However, commercial performance visibility is limited because six-month order volume and transaction value are not provided. Customer feedback is also limited, with a 5.0 store rating but only 1 review. Overall, this supplier appears suitable for buyers seeking customizable PTFE/EPTFE waterproof membrane products from a platform-verified supplier, while requiring further validation through samples, technical documentation, and trial orders before large-scale procurement.

Detailed Analysis

1. Company Strength

Basis
- Factory location: Zhejiang, China
- Factory area: 11,000+㎡
- Employees: 80+ staff
- Verified supplier: True

Elaboration
The supplier has a clearly stated physical production base with a factory area exceeding 11,000㎡ and a workforce of more than 80 employees. This indicates a meaningful manufacturing setup rather than a very small trading operation. The verified supplier status also supports the credibility of its operating presence.

Scoring Rationale
The company demonstrates a medium-sized factory profile with sufficient production infrastructure and staff scale for regular B2B supply. However, the provided data does not include production capacity, annual output, equipment list, or specific factory audit details. Therefore, it should not be rated as a large-scale supply chain operation, but it qualifies as a stable mid-sized supplier.

Final Score: 16 / 20

2. Platform & Compliance Credibility

Basis
- Gold Supplier: True
- Gold Supplier duration: 13 years
- Trade Assurance: True
- Verified supplier: True
- Certification/industry tags: Finished Product Inspection, ODM service available, Full Customization, Minor Customization

Elaboration
The supplier has a long operating history with 13 years of Gold Supplier status. Trade Assurance support and verified supplier status provide additional platform-backed credibility. The listed tags also indicate that the supplier has platform-recognized capabilities related to product inspection and customization.

Scoring Rationale
This is one of the supplier’s strongest areas. A 13-year Gold Supplier record, Trade Assurance availability, and verification status provide a strong compliance and trust foundation. The certification/tag data is relatively complete for platform-level credibility. However, no external management system certifications, such as ISO or product-specific certifications, are provided, so a perfect score is not justified.

Final Score: 19 / 20

3. Business Performance

Basis
- Past six-month order volume: Insufficient Data
- Past six-month transaction value: Insufficient Data
- Store rating: 5.0
- Number of reviews: 1

Elaboration
The supplier has a perfect store rating, but the rating is based on only one review. No recent order volume or transaction amount is provided, which limits the ability to verify actual market demand, repeat purchasing behavior, or transaction scale on the platform.

Scoring Rationale
The 5.0 rating is positive, but the very small review base weakens its reliability. More importantly, the absence of six-month order and transaction data means commercial performance cannot be strongly validated. The supplier may have operational capability, but the available data does not prove high recent sales activity.

Final Score: 10 / 20

4. Service Capability

Basis
- Response time: ≤4h
- Full Customization: Available
- Minor Customization: Available
- ODM service: Available

Elaboration
The supplier shows clear customization capability through Full Customization, Minor Customization, and ODM service tags. The response time of within 4 hours is acceptable for B2B communication, although it is not at the highest responsiveness level of within 1 hour.

Scoring Rationale
The supplier has strong customization indicators, which is valuable for buyers needing tailored membrane specifications or product adaptation. However, the response speed is moderate rather than excellent. Since the data does not include response rate, technical support process, sample lead time, or dedicated account service, the service score should remain in the normal-to-good 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 possible delivery indicator within the provided dataset. This suggests reliable fulfillment performance on recorded platform transactions.

Scoring Rationale
According to the scoring criteria, an on-time delivery rate above 90% qualifies for 9–10 points. Since the reported rate is 100.0%, the supplier deserves the maximum delivery performance score. However, the total number of orders behind this percentage is not provided, so buyers should still confirm delivery reliability through trial orders.

Final Score: 10 / 10

6. Quality & Customer Feedback

Basis
- Store rating: 5.0
- Number of reviews: 1
- Finished Product Inspection: Available
- Verified supplier: True

Elaboration
The supplier has a perfect rating, but the review base is extremely limited. Finished Product Inspection is a positive quality-control indicator, and verified supplier status supports basic supplier credibility. However, the data does not include defect rate, inspection standards, test reports, product certifications, or detailed customer feedback.

Scoring Rationale
The supplier has some quality assurance support through Finished Product Inspection and platform verification. The 5.0 rating is favorable, but only one review makes customer feedback statistically weak. As a result, quality confidence is moderate rather than strong. Additional sample testing and specification confirmation are necessary before larger orders.

Final Score: 15 / 20

Total Score

78 / 100

Procurement Recommendation

Cooperation is conditionally recommended. Ningbo Dengyue New Material Technology Co., Ltd. appears suitable for buyers seeking PTFE/EPTFE breathable waterproof membrane products, ODM support, and customization capability from a long-standing supplier. The supplier is especially relevant for buyers who value platform credibility, Trade Assurance, verified supplier status, and on-time delivery performance.

The main risks are limited commercial validation due to missing six-month order and transaction data, plus very limited customer feedback with only one review. Before placing large-volume orders, buyers should request samples, technical specifications, inspection documents, and confirm production capacity, lead time, and quality standards. The supplier shows good growth potential if it can provide stronger transaction records, more customer reviews, and additional quality documentation.