Zhejiang Sunhi-Mach Co., Ltd. Supplier Evaluation

Executive Summary

Zhejiang Sunhi-Mach Co., Ltd. is a China-based supplier located in Zhejiang, offering air-compressor-related products including compressor air tanks, screw air products, air dryers, line filtration products, and oil/air filters. The company shows a moderate operating base with a reported factory area of 5,800+ m2, 30+ staff, and verified supplier status. On , it has 2 years as a Gold Supplier and supports Trade Assurance, which provides a basic level of platform credibility. Business activity is relatively solid, with 40+ orders and CN¥6.5M+ transaction value in the past six months, supported by a 4.7 store rating. However, the review base is limited at 10+ reviews, and the on-time delivery rate is weak at 66.7%. This supplier may be suitable for buyers seeking air-compressor components or related products with moderate order volumes, but delivery reliability should be carefully managed before larger or time-sensitive procurement commitments.

Detailed Analysis

1. Company Strength

Basis:
Factory area: 5,800+ m2; staff: 30+; verified supplier: True; location: Zhejiang, China.

Elaboration:
The supplier has a measurable physical production base and a verified supplier status, which indicates a certain level of operational presence. A 5,800+ m2 facility suggests a moderate workshop or factory scale, while 30+ staff points to a relatively lean workforce rather than a large-scale manufacturing organization.

Scoring Rationale:
The company does not appear to fall into the large-scale supply-chain category due to the limited staff size. However, the factory area and verified supplier status support the conclusion that it has basic to moderate production capacity. The available data supports a mid-level assessment, but not a high score due to limited evidence of large-scale production resources or broader factory certifications.

Final Score: 14 / 20

2. Platform & Compliance Credibility

Basis:
Gold Supplier: True; Gold Supplier duration: 2 years; Trade Assurance: True; certification/industry tags: “Response time ≤3h”, “On-time delivery 66.7%”; verified supplier: True.

Elaboration:
The supplier has core platform credibility indicators, including Gold Supplier status and Trade Assurance support. Verified supplier status adds an additional layer of platform-based trust. However, the Gold Supplier history is relatively short at 2 years, and the provided certification/industry tags are limited. No additional third-party product certifications, factory audit certificates, or industry compliance documents are provided.

Scoring Rationale:
The supplier has essential platform safeguards but does not show a long track record or a comprehensive compliance profile. The short Gold Supplier duration and limited certification information prevent a higher score. The presence of Trade Assurance and verified supplier status supports a stable but not top-tier credibility rating.

Final Score: 15 / 20

3. Business Performance

Basis:
Past 6-month orders: 40+; past 6-month transaction value: CN¥6.5M+; store rating: 4.7; reviews: 10+.

Elaboration:
The supplier has demonstrated real transaction activity over the past six months. The CN¥6.5M+ transaction value is meaningful and suggests that the supplier has handled commercial orders of notable value. The 40+ order count indicates active sales, although it is not exceptionally high. The 4.7 store rating is positive, but the review volume of 10+ is still limited.

Scoring Rationale:
Business performance is stronger than basic validation because both order count and transaction value are present. The relatively high transaction value supports confidence in commercial execution. However, the limited review count reduces the strength of customer-side validation, and the order volume does not indicate a very high-frequency sales profile.

Final Score: 16 / 20

4. Service Capability

Basis:
Communication response time: ≤3h; Full Customization: Insufficient Data.

Elaboration:
The supplier’s response time of within 3 hours indicates acceptable communication efficiency for general sourcing inquiries. However, there is no provided evidence that the supplier supports Full Customization, engineering customization, private labeling, OEM/ODM services, or structured project support.

Scoring Rationale:
The response speed is reasonable but does not meet the strongest service benchmark of response within 1 hour. Since customization capability is not documented, the supplier cannot be rated as having strong service capability. The score reflects adequate communication responsiveness with incomplete evidence on customization capacity.

Final Score: 7 / 10

5. Delivery Performance

Basis:
On-time delivery rate: 66.7%.

Elaboration:
The supplier’s reported on-time delivery rate is below 70%, which is a significant concern for procurement planning. This may affect buyers with strict delivery schedules, project deadlines, or inventory replenishment requirements.

Scoring Rationale:
According to the scoring standard, an on-time delivery rate below 70% should receive fewer than 5 points. Although other business indicators are acceptable, delivery performance is clearly the weakest area in the provided data and represents a practical procurement risk.

Final Score: 4 / 10

6. Quality & Customer Feedback

Basis:
Store rating: 4.7; reviews: 10+; verified supplier: True; Finished Product Inspection: Insufficient Data; Factory Verification: verified supplier/factory-audited supplier status provided as True.

Elaboration:
The 4.7 store rating is positive and indicates generally favorable customer feedback. However, the review base is small at only 10+ reviews, which limits the reliability of the rating as a broad quality indicator. The supplier has verified status, but there is no provided evidence of Finished Product Inspection or detailed quality control systems.

Scoring Rationale:
The rating is good, and verified status provides some assurance. However, the lack of Finished Product Inspection data and the limited number of reviews prevent a higher quality score. The supplier has basic quality credibility but does not yet show enough data for a strong quality assurance assessment.

Final Score: 13 / 20

Total Score

Company Strength: 14 / 20
Platform & Compliance Credibility: 15 / 20
Business Performance: 16 / 20
Service Capability: 7 / 10
Delivery Performance: 4 / 10
Quality & Customer Feedback: 13 / 20

Total Score: 69 / 100

Procurement Recommendation

Cooperation is recommended only with caution and controlled order planning. Zhejiang Sunhi-Mach Co., Ltd. appears suitable for buyers sourcing air-compressor-related products who require moderate transaction capability, basic platform protection, and acceptable communication speed. It may be appropriate for small to medium-sized procurement programs, trial orders, or non-urgent replenishment orders.

Key risks include the low on-time delivery rate of 66.7%, limited customer review volume, and insufficient data on Finished Product Inspection and customization capability. Buyers should verify lead times, production schedules, inspection procedures, and after-sales terms before placing larger orders.

Growth potential exists because the supplier has verified status, Trade Assurance support, CN¥6.5M+ recent transaction value, and a positive 4.7 rating. However, improving delivery reliability and providing clearer quality assurance documentation would be necessary before it can be considered a stronger long-term strategic supplier.