Shandong Century Tong Steel Pipe Manufacturing Co., Ltd. Supplier Evaluation

Executive Summary

Shandong Century Tong Steel Pipe Manufacturing Co., Ltd. is a China-based supplier located in Shandong, with a reported factory area of 6,200+㎡ and 60+ staff. The available data indicates a verified supplier profile, Gold Supplier status for 3 years, Trade Assurance support, and platform tags including Finished Product Inspection, ODM service, Warranty available, and Full Customization. Its listed products are focused on tinplate-related materials and customized tinplate applications, with a minimum order quantity of 1 ton and a consistent price range across listed products. Commercially, the supplier shows limited order volume in the past six months, with 6 orders, but a relatively strong transaction value of CN¥3M+, suggesting fewer but higher-value transactions. The store rating is 5.0 with 20+ reviews, indicating positive customer feedback, though the review base is still moderate. This supplier appears suitable for buyers seeking customized tinplate products, medium-volume procurement, and suppliers with basic platform-backed credibility.

Detailed Analysis

1. Company Strength

Basis
- Factory area: 6,200+㎡
- Employees: 60+ staff
- Verified supplier: True

Elaboration
The supplier has a clearly reported physical production base and workforce size. A 6,200+㎡ factory and 60+ employees indicate basic to mid-level manufacturing capacity rather than a very large-scale industrial operation. The verified supplier status adds credibility to the existence and operational legitimacy of the company.

Scoring Rationale
The company demonstrates stable manufacturing fundamentals, but the available scale indicators do not support classification as a large-scale supply chain. Factory size and staff count suggest a medium-small factory with practical production capability. Since verification is present, the score is above the basic level, but there is insufficient data on production lines, annual output, equipment, or factory audit details to justify a higher score.

Final Score
15 / 20

2. Platform & Compliance Credibility

Basis
- Gold Supplier: True
- Gold Supplier duration: 3 years
- Trade Assurance: True
- Certification / industry tags: Warranty available, Finished product inspection, ODM service available, Full customization
- Verified supplier: True

Elaboration
The supplier has several important platform credibility signals, including Gold Supplier status, Trade Assurance, and verified supplier status. The certification and service tags also show that the supplier presents a relatively complete profile with product warranty, inspection, ODM, and customization capabilities.

Scoring Rationale
The supplier has the core credibility elements expected from an -based exporter or manufacturer. However, the Gold Supplier history is 3 years, which is credible but not long-term compared with more established platform suppliers. The data does not provide detailed third-party factory audit reports, ISO certificates, export compliance certifications, or industry-specific certifications, so the score remains in the solid but not top-tier range.

Final Score
16 / 20

3. Business Performance

Basis
- Orders in past 6 months: 6
- Transaction value in past 6 months: CN¥3M+
- Store rating: 5.0
- Reviews: 20+

Elaboration
The supplier shows a mixed business performance profile. The past six-month order count is low at 6 orders, but the transaction value exceeds CN¥3M, indicating that the completed transactions may be relatively high-value. The 5.0 store rating is strong, while 20+ reviews provide some customer validation but not a large review base.

Scoring Rationale
The high transaction amount is a positive commercial signal, especially when combined with a perfect store rating. However, the low order count limits confidence in transaction consistency and repeatability. The review volume is moderate rather than extensive, so the supplier appears commercially active and capable, but not yet strongly validated by high-frequency order flow.

Final Score
15 / 20

4. Service Capability

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

Elaboration
The supplier provides a relatively fast response time and supports customization-related services. Full Customization and ODM service are important indicators for buyers requiring tailored tinplate products or customized specifications.

Scoring Rationale
A response time of ≤2 hours is good, though it does not meet the strongest benchmark of ≤1 hour. The presence of Full Customization and ODM service supports a strong service capability assessment. However, there is insufficient data on quotation speed, engineering support, sample lead time, or after-sales process, so the score should remain below the maximum range.

Final Score
8 / 10

5. Delivery Performance

Basis
- On-time dispatch rate: 100.0%

Elaboration
The supplier reports a 100.0% on-time dispatch rate, which is the strongest delivery performance indicator available in the provided data. This suggests reliable fulfillment performance on recorded platform transactions.

Scoring Rationale
Based on the stated scoring standard, an on-time dispatch rate above 90% qualifies for the 9–10 point range. Since the reported rate is 100.0%, the supplier receives the maximum score for this dimension. No additional delivery metrics such as average lead time or late shipment history are provided.

Final Score
10 / 10

6. Quality & Customer Feedback

Basis
- Store rating: 5.0
- Reviews: 20+
- Finished Product Inspection: Available
- Verified supplier: True
- Warranty available: Available

Elaboration
The supplier has strong visible quality indicators, including a 5.0 store rating, Finished Product Inspection, warranty availability, and verified supplier status. These factors suggest a basic quality assurance framework and positive buyer feedback.

Scoring Rationale
The rating is excellent, and the presence of Finished Product Inspection provides a meaningful quality control signal. However, the review count of 20+ is still moderate, not large. There is also insufficient data on defect rates, inspection standards, quality certificates, test reports, or customer complaint records. Therefore, the supplier deserves a good score, but not the highest tier.

Final Score
17 / 20

Total Score

81 / 100

Procurement Recommendation

Cooperation is recommended with controlled procurement scope. This supplier is suitable for buyers seeking customized tinplate products, tinplate sheets, coils, or related tinplate applications with medium-volume purchasing needs. The main strengths are verified supplier status, Trade Assurance support, 100.0% on-time dispatch rate, Full Customization capability, Finished Product Inspection, and a 5.0 store rating.

Main risks include low six-month order count, moderate review volume, limited public information on production capacity, and insufficient data on formal quality certifications or detailed factory audit results. Growth potential exists due to CN¥3M+ transaction value, customization capability, and positive delivery performance, but buyers should request samples, inspection reports, production capacity details, and transaction references before placing large-scale orders.