Shanghai Yonghengsheng Industrial Co., Ltd. Supplier Evaluation

Supplier Evaluation Report: Shanghai Yonghengsheng Industrial Co., Ltd.

Executive Summary

Shanghai Yonghengsheng Industrial Co., Ltd. is a China-based supplier located in Shanghai, with a reported factory area of 3,400+㎡ and 30+ staff. The company appears to operate as a small-to-medium scale manufacturing supplier with verified supplier status, Gold Supplier membership for 2 years, Trade Assurance support, and several platform-backed operational labels including Finished Product Inspection, Warranty Available, 96.0% on-time delivery, and response time within 4 hours. Its listed product range is focused on generator-related products, with low MOQ of 1 set, making it suitable for trial orders, small-batch procurement, and buyers requiring flexible order quantities. Business performance is supported by 200+ orders and CN¥1.8M+ transaction value over the past six months, along with a 4.6 store rating and 100+ reviews. Key limitations include limited scale indicators and insufficient data on full customization capability. Overall, this supplier is suitable for buyers seeking verified, transaction-active generator suppliers with moderate production scale and reliable delivery performance.

Detailed Analysis

1. Company Strength — 20 Points

Basis

• Company name: Shanghai Yonghengsheng Industrial Co., Ltd.
• Location: Shanghai, China
• Factory area: 3,400+㎡
• Employees: 30+ staff
• Verified supplier: True

Elaboration

The supplier reports a factory area of over 3,400㎡ and a workforce of more than 30 staff. This indicates an established physical operation with basic manufacturing or supply capacity. The company is also marked as a verified supplier, which provides a degree of credibility regarding its business presence and factory-related information. However, the available data does not indicate large-scale workforce size, multiple production lines, annual production capacity, export volume, or advanced manufacturing infrastructure.

Scoring Rationale

Based on the available information, the supplier should be considered a small-to-medium scale factory rather than a large-scale industrial supplier. The factory size and staff count suggest that it has basic and stable operating capacity, but the company does not demonstrate the scale normally associated with large, mature supply chains. Verified supplier status strengthens its credibility, but the absence of detailed production capacity data limits the score from reaching the highest range.

Final Score

14 / 20

2. Platform & Compliance Credibility — 20 Points

Basis

• Gold Supplier: True
• Gold Supplier duration: 2 years
• Trade Assurance: True
• Verified supplier: True
• Certification / industry labels:
• Warranty available
• Finished product inspection
• On-time delivery 96.0%
• Response time ≤4h

Elaboration

The supplier has a valid platform presence supported by Gold Supplier status, Trade Assurance, and supplier verification. These elements provide buyers with basic transaction protection and platform-backed credibility. The company also displays operational labels such as warranty availability, finished product inspection, delivery performance, and response time. However, the Gold Supplier duration is only 2 years, which is relatively short compared with long-established platform suppliers. No additional third-party management system certifications, product compliance certifications, or internationally recognized factory audit certificates are provided in the supplied data.

Scoring Rationale

The supplier has the core platform credibility indicators expected from a viable supplier: Gold Supplier status, Trade Assurance, and verification. These are positive signs for procurement risk control. However, the relatively short 2-year Gold Supplier history and lack of detailed external certification data prevent the supplier from being classified as a long-term, fully proven platform supplier. The compliance credibility is solid but not yet at the highest level.

Final Score

16 / 20

3. Business Performance — 20 Points

Basis

• Orders in past 6 months: 200+
• Transaction value in past 6 months: CN¥1.8M+
• Store rating: 4.6
• Number of reviews: 100+

Elaboration

The supplier has achieved more than 200 orders in the past six months, with a transaction value exceeding CN¥1.8 million. This reflects active commercial performance and demonstrates that the supplier has completed a meaningful number of transactions through the platform. The store rating of 4.6, supported by over 100 reviews, indicates a generally positive customer response, although the rating is not at the very top level.

Scoring Rationale

The order count and transaction value show that the supplier has market activity and buyer acceptance. A 200+ order volume over six months is a strong indicator of commercial traction, especially when combined with CN¥1.8M+ in transaction value. The 4.6 rating is good, though not exceptional, and suggests that while most customers are satisfied, there may still be room for improvement in product consistency, service, or transaction experience. Overall, the supplier demonstrates stable and above-average business performance.

Final Score

17 / 20

4. Service Capability — 10 Points

Basis

• Communication response time: ≤4h
• Full Customization capability: Insufficient Data

Elaboration

The supplier’s stated response time is within 4 hours, which indicates acceptable communication efficiency for online procurement. This level of responsiveness supports normal inquiry handling, quotation discussions, and basic order coordination. However, the provided data does not confirm whether the supplier supports Full Customization, OEM, ODM, private labeling, technical modification, packaging customization, or engineering-level product development.

Scoring Rationale

A response time of ≤4h is reasonable and indicates functional service capability. However, the highest score range requires response time of ≤1 hour and strong customization capability. Since customization information is not provided, the service capability cannot be rated as strong. The supplier appears suitable for standard product inquiries and regular order handling, but its ability to support complex customized procurement remains unverified.

Final Score

7 / 10

5. Delivery Performance — 10 Points

Basis

• On-time delivery rate: 96.0%

Elaboration

The supplier reports an on-time delivery rate of 96.0%, which is a strong delivery performance indicator. This suggests that the supplier has a relatively reliable order fulfillment process and can meet delivery commitments in most transactions. For procurement teams, a high on-time delivery rate reduces risks related to project delays, stockouts, and downstream scheduling disruptions.

Scoring Rationale

According to the scoring standard, an on-time delivery rate above 90% qualifies for the 9–10 point range. At 96.0%, the supplier performs well above the threshold and demonstrates reliable delivery execution based on the available platform data. No negative delivery-related indicators are provided.

Final Score

10 / 10

6. Quality & Customer Feedback — 20 Points

Basis

• Store rating: 4.6
• Reviews: 100+
• Finished Product Inspection: Available
• Factory Verification: True
• Warranty available: Yes

Elaboration

The supplier has a 4.6 store rating with over 100 customer reviews, indicating a reasonable level of buyer feedback and market validation. Finished Product Inspection is listed, which provides a quality control mechanism before shipment. Warranty availability is also stated, adding post-sale support value. Factory verification further strengthens the reliability of the supplier’s operational claims. However, the data does not include detailed defect rates, return rates, inspection standards, product certification, or third-party quality audit results.

Scoring Rationale

The supplier shows a good foundation for quality assurance through Finished Product Inspection, warranty availability, customer reviews, and factory verification. The 4.6 rating is positive but not at the highest possible level, and the number of reviews is meaningful but not large enough to fully classify the supplier as having extensive customer validation. Quality systems appear adequate for standard procurement, but deeper technical quality assurance capability cannot be confirmed from the available data.

Final Score

17 / 20

Total Score

Procurement Recommendation

Recommendation: Recommended for conditional cooperation.

Shanghai Yonghengsheng Industrial Co., Ltd. is suitable for buyers seeking generator-related products with low MOQ, verified platform credentials, active transaction history, and strong delivery reliability. The supplier is particularly appropriate for small-to-medium volume buyers, trial orders, distributors testing market demand, and purchasers who prioritize flexible minimum order quantities and Trade Assurance protection.

Main strengths include: - Verified supplier status
- Trade Assurance support
- 200+ orders and CN¥1.8M+ transaction value in the past six months
- 96.0% on-time delivery rate
- Finished Product Inspection and warranty availability
- Low MOQ of 1 set across listed products

Main risks include: - Factory scale is moderate, with 3,400+㎡ and 30+ staff
- Gold Supplier history is only 2 years
- Full Customization capability is Insufficient Data
- No detailed production capacity, product certification, or third-party audit information provided
- Store rating of 4.6 is good but not top-tier

Growth potential:
The supplier shows clear commercial activity and reliable platform performance. If it can provide more complete data on production capacity, customization services, product certifications, and quality management systems, it may become a stronger candidate for larger-volume or more technically demanding procurement programs.