Shanghai Client Diesel Engine Co., Ltd. Supplier Evaluation

Executive Summary

Shanghai Client Diesel Engine Co., Ltd. is a China-based supplier located in Shanghai, with a reported factory area of 4,000+ sqm and 30+ staff. Based on the provided data, the company appears to be a small-to-mid-sized supplier with basic production capacity and verified supplier status. Its listed products cover marine-related items including inflatable liferafts, aluminum/fiber boats, and boat portlight accessories, with low minimum order quantities of 1 set, making it potentially suitable for buyers seeking flexible trial orders or project-based procurement. The supplier has strong platform credibility, including 9 years as an Gold Supplier, Trade Assurance support, and tags such as Finished Product Inspection, Warranty Available, ODM Service Available, and response time within 9 hours. Business performance shows 10+ orders and CN¥2.3M+ transaction value over the past six months, but the review count is limited at 7. Overall, this supplier is suitable for cautious cooperation, especially for buyers requiring marine products with platform-backed transaction protection.

Detailed Analysis

1. Company Strength

Basis
- Factory location: Shanghai, China
- Factory area: 4,000+ sqm
- Employees: 30+ staff
- Verified supplier / factory audit status: True

Elaboration
The supplier has a documented physical production base with 4,000+ sqm of factory area and 30+ employees. This indicates that the company has a real operational footprint and basic manufacturing or supply-handling capacity. The verified supplier status strengthens confidence that the company has passed some form of platform or supplier verification. However, the scale remains relatively limited compared with larger industrial manufacturers, especially in terms of workforce size.

Scoring Rationale
The company demonstrates more than minimal capability due to its factory area, staff base, and verified status. However, the provided data does not indicate a large workforce, multi-site production, large-scale manufacturing capacity, or additional factory certifications beyond verified supplier status. Therefore, it should be assessed as a small-to-mid-sized supplier with basic but credible production capacity rather than a large-scale stable supply chain.

Final Score
13 / 20

2. Platform & Compliance Credibility

Basis
- Gold Supplier: True
- Gold Supplier duration: 9 years
- Trade Assurance: True
- Verification / certification labels: Finished Product Inspection, Warranty Available, ODM Service Available, Response Time ≤9h
- Verified supplier status: True

Elaboration
The supplier has a strong platform compliance profile. A 9-year Gold Supplier history suggests long-term platform presence, while Trade Assurance provides buyers with transaction protection. The presence of Finished Product Inspection and Warranty Available labels adds credibility to post-production and after-sales support. ODM Service Available also indicates some level of product development or customization support, although the exact technical depth is not specified.

Scoring Rationale
This is one of the supplier’s strongest dimensions. The combination of long Gold Supplier tenure, Trade Assurance, verified supplier status, and multiple platform labels forms a relatively complete platform-backed credibility structure. The only limitation is that the data does not provide detailed third-party certifications, industry-specific certificates, or audited compliance documents beyond the listed platform tags.

Final Score
19 / 20

3. Business Performance

Basis
- Orders in the past 6 months: 10+
- Transaction value in the past 6 months: CN¥2.3M+
- Store rating: 5.0
- Number of reviews: 7

Elaboration
The supplier has recorded commercial activity over the past six months, with more than 10 orders and a transaction value exceeding CN¥2.3M. This indicates that the supplier is not inactive and has completed meaningful transaction volume. The 5.0 store rating is positive, but the review base is only 7, which limits the statistical reliability of the rating.

Scoring Rationale
The transaction value is relatively strong compared with the modest order count, suggesting that some orders may involve higher-value products. However, the order volume remains limited, and the number of customer reviews is low. While the 5.0 rating is favorable, it is not supported by a large review sample. Therefore, business performance should be considered stable but not yet highly validated by broad customer activity.

Final Score
15 / 20

4. Service Capability

Basis
- Communication response time: ≤9h
- ODM Service Available
- Full Customization: Insufficient Data

Elaboration
The supplier’s stated response time of within 9 hours indicates acceptable communication responsiveness, though it does not meet the strongest benchmark of response within 1 hour. ODM Service Available suggests the supplier may support some degree of design or product adaptation, but the provided data does not confirm Full Customization capability.

Scoring Rationale
The supplier demonstrates basic-to-good service capability through reasonable response speed and ODM availability. However, the lack of evidence for Full Customization and the response time being longer than the highest-performance threshold prevent a top-tier score. The service capability appears adequate for standard inquiries, trial orders, and moderate customization discussions, but not fully proven for complex customized projects.

Final Score
7 / 10

5. Delivery Performance

Basis
- On-time delivery rate: 100.0%

Elaboration
The provided on-time delivery rate is 100.0%, which is a strong indicator of delivery reliability based on available platform data. This suggests that the supplier has fulfilled recorded shipments within the expected timeline.

Scoring Rationale
According to the scoring criteria, an on-time delivery rate above 90% qualifies for the highest score range. Since the supplier reports 100.0%, it receives the maximum score in this dimension. The only limitation is that the data does not specify the number of shipments behind this rate, so the depth of validation cannot be further assessed.

Final Score
10 / 10

6. Quality & Customer Feedback

Basis
- Store rating: 5.0
- Number of reviews: 7
- Finished Product Inspection: Available
- Verified supplier / factory audit status: True
- Warranty Available

Elaboration
The supplier has a perfect 5.0 rating and supports Finished Product Inspection, which is a positive quality-control indicator. Warranty Available also adds after-sales assurance. Verified supplier status further supports baseline trust in the supplier’s operational legitimacy. However, the review count is only 7, which limits the reliability of the customer feedback profile.

Scoring Rationale
The supplier shows several quality-related strengths, including inspection availability, warranty support, and a high store rating. However, the small number of reviews means that customer feedback is not yet broad enough to confirm consistent performance across many buyers. The quality system appears credible at a platform-label level, but the data does not include detailed inspection standards, defect rates, product certifications, or third-party quality audit reports.

Final Score
16 / 20

Total Score

80 / 100

• Company Strength: 13 / 20
• Platform & Compliance Credibility: 19 / 20
• Business Performance: 15 / 20
• Service Capability: 7 / 10
• Delivery Performance: 10 / 10
• Quality & Customer Feedback: 16 / 20

Procurement Recommendation

Cooperation is recommended with controlled risk management. Shanghai Client Diesel Engine Co., Ltd. is most suitable for buyers seeking marine-related products with low MOQ, platform-backed Trade Assurance, and flexible trial procurement. The supplier may fit small-to-medium importers, project buyers, marine equipment distributors, and customers who value verified platform status and finished product inspection.

Key risks include limited company scale, only 30+ staff, a relatively small review base of 7 reviews, and insufficient data on Full Customization capability, detailed product certifications, third-party quality audits, and large-scale production capacity. Buyers should request product-specific certificates, inspection reports, warranty terms, and pre-shipment inspection documentation before placing larger orders.

The supplier’s growth potential is supported by its 9-year Gold Supplier history, CN¥2.3M+ transaction value over the past six months, 100.0% on-time delivery rate, and strong platform compliance profile. A phased procurement approach is recommended: start with sample or small-batch orders, verify product quality and documentation, then expand order volume if performance is consistent.