Julai (Chongqing) Ventilation Equipment Co., Ltd. Supplier Evaluation

Executive Summary

Julai (Chongqing) Ventilation Equipment Co., Ltd. is a China-based ventilation and air cooling equipment supplier located in Chongqing, with a reported factory area of 1,200+ m2 and 30+ staff. The supplier appears to operate as a small-scale manufacturing entity with basic production capacity and verified supplier status. Its listed products focus on industrial air cooler and water-cooled cooling equipment, with low MOQ of 1 set, making it potentially suitable for small-batch procurement, trial orders, or project-based sourcing. On , the company shows a relatively credible platform profile, including 6 years as a Gold Supplier, Trade Assurance support, and tags such as project solutions, warranty availability, on-site installation, and finished product inspection. However, business validation remains limited, with only 10+ orders and 2 reviews in the past six months. The most significant concern is delivery performance, with an on-time shipment rate of only 66.7%. Overall, this supplier may be considered for cautious cooperation, especially where low MOQ and project support are valued, but delivery risk requires close management.

Detailed Analysis

1. Company Strength

Basis
- Company name: Julai (Chongqing) Ventilation Equipment Co., Ltd.
- Location: Chongqing, China
- Factory area: 1,200+ m2
- Employees: 30+ staff
- Verified supplier: True

Elaboration
The supplier has disclosed basic factory scale information, including factory area and staff count. A 1,200+ m2 facility with 30+ employees indicates a relatively small manufacturing operation rather than a large industrial production base. The presence of verified supplier status improves confidence that the company has passed some form of supplier verification, but the provided data does not include detailed factory audit reports, production line quantity, annual output, equipment list, or capacity utilization.

Scoring Rationale
The supplier demonstrates basic manufacturing capability and has a disclosed physical factory scale. However, both the factory area and employee count suggest a small-scale operation. While verified supplier status provides some credibility, the lack of detailed production capacity data limits the ability to classify the company as a medium or large stable supply chain partner. Therefore, the score falls within the “small but with basic production capability” range.

Final Score
12 / 20

2. Platform & Compliance Credibility

Basis
- Gold Supplier: True
- Gold Supplier duration: 6 years
- Trade Assurance: True
- Verified supplier: True
- Certification / industry tags: Project solutions, Warranty available, On-site installation, Finished product inspection

Elaboration
The supplier has a relatively complete platform credibility profile. Six years as a Gold Supplier indicates a longer platform operating history than a newly registered supplier. Trade Assurance support provides a transaction protection mechanism, while verified supplier status adds another layer of platform credibility. The listed tags, particularly finished product inspection, warranty availability, and project solutions, suggest that the supplier has presented several compliance and service-related capabilities on the platform.

Scoring Rationale
The combination of 6-year Gold Supplier status, Trade Assurance, verified supplier status, and multiple relevant capability tags supports a strong platform credibility assessment. The profile appears complete based on the provided data. However, the data does not include external management system certifications, product certifications, or detailed audit documents, so the score should not be placed at the absolute maximum.

Final Score
18 / 20

3. Business Performance

Basis
- Orders in past 6 months: 10+
- Transaction amount in past 6 months: CN¥202.8K+
- Store rating: 5.0
- Number of reviews: 2

Elaboration
The supplier has recorded commercial activity in the past six months, with 10+ orders and CN¥202.8K+ in transaction value. This indicates that the supplier has some recent transaction history rather than being commercially inactive. The store rating is 5.0, which is positive, but the review count is only 2, meaning the rating is based on a very limited customer feedback sample.

Scoring Rationale
The transaction amount is meaningful for a small supplier, and the existence of recent orders supports basic commercial validation. However, the order count is still low, and the extremely small number of reviews limits confidence in the stability and repeatability of customer satisfaction. As a result, the supplier does not meet the threshold for high business performance, but it does show moderate commercial activity.

Final Score
13 / 20

4. Service Capability

Basis
- Communication response time: ≤1h
- Full Customization: Insufficient Data
- Product listing includes “Customizable” in one product title, but no explicit platform service field confirming Full Customization was provided

Elaboration
The supplier demonstrates strong responsiveness, with a reported response time of less than or equal to one hour. This is a positive indicator for quotation handling, technical clarification, and pre-sales communication. However, the provided data does not explicitly confirm whether the supplier supports Full Customization as a verified service capability. Although one product title includes the word “Customizable,” this alone is insufficient to confirm a structured full customization capability.

Scoring Rationale
The fast response time supports a high service-efficiency score. However, because Full Customization is not clearly confirmed in the provided service data, the supplier cannot be rated at the top level for service capability. The score reflects strong communication responsiveness but incomplete evidence of customization depth.

Final Score
7 / 10

5. Delivery Performance

Basis
- On-time shipment rate: 66.7%

Elaboration
The supplier’s on-time shipment rate is 66.7%, which is below the 70% threshold. This indicates a clear delivery performance weakness based on the provided data. For procurement teams, this may create risks in project schedules, inventory planning, installation timelines, and customer delivery commitments.

Scoring Rationale
According to the scoring standard, an on-time shipment rate below 70% should receive fewer than 5 points. Since the reported rate is 66.7%, the supplier’s delivery reliability is materially weak. This is the most significant negative factor in the overall assessment.

Final Score
4 / 10

6. Quality & Customer Feedback

Basis
- Store rating: 5.0
- Number of reviews: 2
- Finished product inspection: Listed in certification / industry tags
- Factory verification / verified supplier: True

Elaboration
The supplier has a perfect store rating of 5.0, which is positive, but the rating is based on only 2 reviews. This makes the customer feedback sample too limited to strongly validate consistent quality performance. On the quality assurance side, the supplier lists finished product inspection and has verified supplier status, which provides a basic quality control and supplier credibility foundation.

Scoring Rationale
The supplier has some quality assurance indicators, especially finished product inspection and verified supplier status. However, the very low number of reviews prevents the feedback profile from being considered robust. The score therefore reflects acceptable quality-control signals but limited customer validation.

Final Score
15 / 20

Total Score

Total Score: 69 / 100

Score breakdown:
- Company Strength: 12 / 20
- Platform & Compliance Credibility: 18 / 20
- Business Performance: 13 / 20
- Service Capability: 7 / 10
- Delivery Performance: 4 / 10
- Quality & Customer Feedback: 15 / 20

Procurement Recommendation

Cooperation is conditionally recommended, but not for time-critical or high-volume procurement without additional verification.

This supplier is most suitable for buyers seeking small-batch industrial air cooler or ventilation equipment procurement, trial orders, project-based sourcing, or low-MOQ purchasing. Its strengths include 6 years of Gold Supplier status, Trade Assurance support, verified supplier status, fast response time, low MOQ of 1 set, and listed finished product inspection.

The main risks are delivery reliability and limited commercial validation. The on-time shipment rate of 66.7% is below an acceptable level for schedule-sensitive purchasing, and the supplier has only 2 reviews, making customer feedback insufficient for strong quality confidence. Factory scale is also relatively small, with 1,200+ m2 and 30+ staff.

Recommended procurement approach: start with a small trial order, confirm lead time in writing, use Trade Assurance, request pre-shipment inspection evidence, and clarify delivery responsibility before placing larger orders. The supplier shows growth potential if it can improve delivery performance and accumulate more verified transaction feedback.