Ningbo Ruifeng Polymer Material Co.,Ltd Supplier Evaluation

Supplier Evaluation Report: NINGBO RUIFENG POLYMER MATERIAL CO., LTD

Executive Summary

NINGBO RUIFENG POLYMER MATERIAL CO., LTD is a China-based supplier located in Zhejiang, with a reported factory area of 2,600+㎡ and 50+ staff. The supplier presents a credible platform profile, including 11 years as an Gold Supplier, Trade Assurance support, supplier verification, and listed capability tags such as Finished Product Inspection, ODM service, Full Customization, and Warranty available. Its recent business performance shows 20+ orders and CN¥3.7M+ transaction value over the past six months, indicating a meaningful transaction base, although the review count is very limited at only 1 review. Delivery performance is relatively strong, with a 91.7% on-time shipment rate. The supplier appears suitable for buyers seeking verified Chinese manufacturing support, customization capability, and moderate-volume sourcing. However, limited customer feedback data and insufficient disclosed details on production capacity, export markets, and formal third-party certifications should be considered before large-scale procurement commitments.

Detailed Analysis

1. Company Strength

Final Score: 14 / 20

Basis

• Factory location: Zhejiang, China
• Factory area: 2,600+㎡
• Employees: 50+ staff
• Verified supplier: True
• Available production scale details: Insufficient Data
• Factory certification details beyond supplier verification: Insufficient Data

Elaboration

The supplier has a clearly stated factory footprint of over 2,600㎡ and a workforce of more than 50 employees. This indicates a functioning manufacturing organization with basic-to-moderate production capacity. The presence of supplier verification strengthens the credibility of the company profile, as it suggests that at least some supplier information has been checked through the platform or verification process.

However, the available data does not provide detailed production capacity, number of production lines, monthly output, machinery configuration, quality control team size, or export operating history. These missing data points limit the ability to classify the supplier as a large-scale or highly mature manufacturing base.

Scoring Rationale

The company appears stronger than a small trading-only operation due to its factory area, employee base, and verified supplier status. However, the 2,600+㎡ facility and 50+ staff suggest a small-to-medium scale rather than a large-scale industrial supplier. Since no detailed production scale, factory audit report, or formal factory certification is provided, the supplier does not fully meet the standard for a high-end large-scale stable supply chain.

Final Score

14 / 20

2. Platform & Compliance Credibility

Final Score: 19 / 20

Basis

• Gold Supplier: True
• Gold Supplier duration: 11 years
• Trade Assurance: True
• Supplier verification: True
• Certification / industry tags:
• Warranty available
• Finished product inspection
• ODM service available
• Full customization

Elaboration

The supplier has a strong platform profile. An 11-year Gold Supplier history indicates long-term platform presence, which is a positive credibility signal. Trade Assurance support also provides buyers with a structured transaction protection mechanism. The supplier is marked as verified, and the listed service and compliance-related tags show availability of quality and customization-related capabilities.

The platform profile is therefore relatively complete compared with suppliers that only have basic listing information. However, the data does not include specific third-party certifications such as ISO, product compliance certificates, testing reports, or market-specific regulatory approvals. Therefore, while platform credibility is strong, formal compliance evidence remains partially insufficient.

Scoring Rationale

The supplier performs very well in platform credibility due to its 11-year Gold Supplier status, Trade Assurance support, verification status, and multiple capability tags. These elements indicate a mature and reliable presence. The only reason the score is not full is that the provided data does not include detailed formal certification documents or external compliance certificates.

Final Score

19 / 20

3. Business Performance

Final Score: 15 / 20

Basis

• Orders in past 6 months: 20+
• Transaction value in past 6 months: CN¥3.7M+
• Store rating: 5.0
• Number of reviews: 1

Elaboration

The supplier has recorded more than 20 orders and over CN¥3.7M in transaction value during the past six months. This suggests that the supplier has completed meaningful commercial activity and is not an inactive or unproven store. The transaction value is relatively notable compared with the order count, indicating that some orders may have been of moderate or higher value.

The store rating is 5.0, which is positive. However, the review base is extremely limited, with only 1 review available. This significantly reduces the statistical reliability of the rating. A high rating based on a very small number of reviews should be treated cautiously in procurement evaluation.

Scoring Rationale

The supplier demonstrates acceptable commercial validation through recent orders and a CN¥3.7M+ transaction value. This supports a mid-level business performance score. However, the order count is not particularly high, and the review count is too low to strongly validate buyer satisfaction. Therefore, the supplier cannot be scored in the highest range despite its strong transaction amount.

Final Score

15 / 20

4. Service Capability

Final Score: 7 / 10

Basis

• Communication response time: ≤8h
• Full Customization: Available
• ODM service: Available
• Detailed communication efficiency metrics: Insufficient Data

Elaboration

The supplier provides a response time of within 8 hours, which is acceptable for international sourcing communication, although it does not reach the strongest benchmark of response within 1 hour. The supplier also lists Full Customization and ODM service availability, which indicates that it can likely support customized product requirements rather than only standard product sales.

However, the data does not include inquiry response rate, sample lead time, engineering support capability, design team size, or historical customization case information. Therefore, while basic service capability is supported by the available data, deeper service strength cannot be fully confirmed.

Scoring Rationale

The supplier meets the standard for normal responsiveness and has customization-related service tags. This supports a solid mid-level service score. The response time is not fast enough to qualify for the 9–10 range, and the absence of more detailed customization execution data prevents a higher score.

Final Score

7 / 10

5. Delivery Performance

Final Score: 9 / 10

Basis

• On-time shipment rate: 91.7%

Elaboration

The supplier’s on-time shipment rate is 91.7%, which is above the 90% benchmark. This indicates relatively strong delivery discipline and suggests that the supplier is generally able to meet agreed shipment timelines.

However, the data does not specify the total number of shipments used to calculate this rate, shipment destinations, product categories, or whether delays occurred during peak seasons. Therefore, while the metric is positive, it should still be validated during sample orders or first trial production.

Scoring Rationale

According to the scoring standard, an on-time shipment rate above 90% qualifies for the 9–10 point range. Since the supplier reaches 91.7%, it deserves a strong delivery score. A full score is not assigned because the underlying shipment sample size and operational context are not provided.

Final Score

9 / 10

6. Quality & Customer Feedback

Final Score: 15 / 20

Basis

• Store rating: 5.0
• Number of reviews: 1
• Finished Product Inspection: Available
• Supplier verification / factory verification status: Verified supplier marked True
• Detailed QC process: Insufficient Data
• Product test reports or certifications: Insufficient Data

Elaboration

The supplier has a 5.0 store rating, which is positive, and the platform tag indicates Finished Product Inspection availability. Supplier verification also supports a basic level of quality and operational credibility. These are useful quality assurance indicators for procurement screening.

However, the review count is only 1, which is too limited to provide strong customer feedback validation. Additionally, no detailed quality control process, inspection standard, defect rate, testing capability, or third-party quality certification is provided. As a result, the supplier has visible quality-related mechanisms, but the depth of quality assurance cannot be fully confirmed from the provided data.

Scoring Rationale

The supplier deserves a mid-to-good score because it has a perfect store rating, finished product inspection availability, and verified supplier status. Nevertheless, the limited review count significantly weakens the reliability of customer feedback. The absence of detailed QC and certification data also prevents classification as a highly proven quality supplier.

Final Score

15 / 20

Total Score

Procurement Recommendation

Recommendation: Recommended for trial cooperation with controlled order size.

NINGBO RUIFENG POLYMER MATERIAL CO., LTD shows strong platform credibility, long-term presence, Trade Assurance support, supplier verification, and a relatively good delivery record. Its 11-year Gold Supplier status and CN¥3.7M+ recent transaction value indicate that it has a meaningful commercial operating base.

The supplier is suitable for: - Buyers seeking verified China-based suppliers
- Small to medium-volume procurement projects
- Customized or ODM-related sourcing needs
- Buyers who value Trade Assurance and platform-backed transaction protection
- Trial orders before larger procurement commitment

Main risks: - Only 1 customer review, making buyer satisfaction data insufficient
- Limited disclosed information on production capacity and machinery
- No detailed third-party certifications or test reports provided
- Quality control system details remain insufficient beyond Finished Product Inspection tag

Growth potential is positive if the supplier can provide stronger documentation, including factory audit reports, quality control procedures, production capacity data, and additional customer references. For first cooperation, a sample order or pilot batch is recommended before scaling to larger-volume procurement.