Zhejiang Sunj Electric Co., Ltd. Supplier Evaluation

Executive Summary

Zhejiang Sunj Electric Co., Ltd. is a China-based supplier located in Zhejiang, with a reported factory area of 7,000+ ㎡ and 80+ staff. Based on the available data, the company appears to be a medium-sized manufacturer with verified supplier status, Gold Supplier membership for 4 years, Trade Assurance support, and platform labels including warranty availability, finished product inspection, ODM service availability, and minor customization. Its listed products are mainly electrical components and related high/low-voltage items, with flexible minimum order quantities ranging from 5 to 500 pieces. Commercial performance is moderate, with 20+ orders and CN¥67.6K+ transaction value over the past six months. The store rating is strong at 5.0, but the review base is limited at 8 reviews. Delivery performance is excellent with a 100.0% on-time dispatch rate. This supplier is most suitable for buyers seeking verified mid-scale electrical product sourcing with moderate transaction validation and strong delivery reliability.

Detailed Analysis

1. Company Strength

Basis:
Factory area: 7,000+ ㎡; employees: 80+ staff; verified supplier: True.

Elaboration:
The supplier has a clearly stated physical production base and workforce size. A 7,000+ ㎡ factory and 80+ staff indicate a medium-scale operating capacity rather than a small trading-only profile. The verified supplier status adds a basic level of credibility to the company’s declared operational setup.

Scoring Rationale:
The company demonstrates stable mid-sized factory characteristics, with sufficient factory space and staff to support regular production activities. However, the data does not show a very large workforce, multi-site production capacity, or detailed factory audit certificates beyond verified supplier status. Therefore, it fits the “medium stable factory” range rather than the top-tier large-scale supply chain category.

Final Score: 15 / 20

2. Platform & Compliance Credibility

Basis:
Gold Supplier: True; Gold Supplier duration: 4 years; Trade Assurance: True; certification/industry labels: Warranty available, Finished product inspection, ODM service available, Minor customization.

Elaboration:
The supplier has several important platform credibility indicators. Four years as a Gold Supplier suggests a certain degree of platform continuity, while Trade Assurance provides transactional protection for buyers. The available labels also show some service and quality-related platform features, including finished product inspection and warranty availability.

Scoring Rationale:
The supplier has core platform credibility elements in place: Gold Supplier status, Trade Assurance, and multiple operational labels. However, the Gold Supplier period is moderate rather than long-term, and the provided data does not include detailed third-party factory audit reports or internationally recognized compliance certifications. This supports a strong but not maximum score.

Final Score: 17 / 20

3. Business Performance

Basis:
Past 6-month orders: 20+; past 6-month transaction value: CN¥67.6K+; store rating: 5.0; reviews: 8.

Elaboration:
The supplier has measurable recent transaction activity, showing that buyers have placed orders within the past six months. The 5.0 store rating is positive, but the review count is relatively limited, which restricts the strength of the commercial validation. The transaction value indicates active business, though not at a high-volume benchmark level based on the provided data.

Scoring Rationale:
Business performance is stable but moderate. The supplier has proven transactions and a perfect rating, yet the order count, transaction value, and review base are not high enough to indicate strong large-scale commercial traction. The low review quantity reduces confidence in the representativeness of the 5.0 rating.

Final Score: 14 / 20

4. Service Capability

Basis:
Communication response time: ≤3h; customization labels: ODM service available, Minor customization; Full Customization: Insufficient Data.

Elaboration:
The supplier’s response time of within 3 hours is acceptable for routine sourcing communication, though it does not meet the strongest benchmark of response within 1 hour. The platform labels indicate ODM support and minor customization, which suggests some ability to adjust products or provide limited development support. However, no data confirms full customization capability.

Scoring Rationale:
Service capability is adequate for standard procurement communication and basic customization needs. Since response speed is not within the highest-performance range and full customization is not confirmed, the supplier should be scored in the normal service-capability range rather than the top range.

Final Score: 7 / 10

5. Delivery Performance

Basis:
On-time dispatch rate: 100.0%.

Elaboration:
The supplier’s stated on-time dispatch rate is excellent. A 100.0% rate indicates that, based on the available platform data, the supplier has consistently met dispatch timing requirements.

Scoring Rationale:
Since the on-time dispatch rate is above 90%, it qualifies for the highest scoring range under the stated criteria. No negative delivery data is provided.

Final Score: 10 / 10

6. Quality & Customer Feedback

Basis:
Store rating: 5.0; reviews: 8; Finished product inspection: available; verified supplier: True; Factory Verification: Insufficient Data.

Elaboration:
The supplier shows a strong customer rating and has a finished product inspection label, which supports basic quality-control confidence. Verified supplier status also adds some credibility to the company profile. However, the review base is small, and there is no explicit data confirming Factory Verification as a separate quality assurance item beyond verified supplier status.

Scoring Rationale:
The 5.0 rating is positive, and finished product inspection is an important quality-control indicator. However, only 8 reviews are available, which limits the reliability of customer feedback. Because Factory Verification is not explicitly confirmed in the provided data, the quality profile is good but not sufficient for a top-tier score.

Final Score: 16 / 20

Total Score

79 / 100

Procurement Recommendation

Recommended for conditional cooperation. Zhejiang Sunj Electric Co., Ltd. is suitable for buyers seeking medium-scale electrical product sourcing, moderate order quantities, Trade Assurance protection, basic customization, and reliable delivery performance. The main risks are the limited review count, moderate transaction scale, lack of confirmed Full Customization, and insufficient data on detailed factory verification or external certifications. Its growth potential is positive if it can expand transaction volume, accumulate more customer reviews, and provide stronger factory audit or certification documentation.