Shenzhen Changkeshun Technology Co., Ltd. Supplier Evaluation

Supplier Evaluation Report: Shenzhen Changkeshun Technology Co., Ltd.

Executive Summary

Shenzhen Changkeshun Technology Co., Ltd. is a Guangdong-based PCB/PCBA and electronics manufacturing supplier with a reported factory area of 4,000+ m² and 110+ staff, indicating a mid-sized production setup with basic-to-stable manufacturing capacity. The supplier shows strong platform credibility, supported by 9 years as an Gold Supplier, Trade Assurance availability, verified supplier status, and several relevant platform tags including Finished Product Inspection, ODM service availability, warranty availability, and OEM for well-known brands. Business activity appears moderate, with 30+ orders and CN¥946.5K+ transaction value over the past six months. However, the review base is limited at only 5 reviews, despite a high 4.9 store rating. Service responsiveness is acceptable at ≤2 hours, while delivery performance is a key concern due to a low on-time shipment rate of 69.6%. This supplier may be suitable for buyers seeking PCB/PCBA sourcing with platform-backed transaction protection, but delivery risk should be managed carefully.

Detailed Analysis

1. Company Strength

Basis

• Company: Shenzhen Changkeshun Technology Co., Ltd.
• Location: Guangdong, China
• Factory area: 4,000+ m²
• Staff size: 110+ staff
• Verified supplier / factory audit status: True
• Product scope shown: PCB assembly, turnkey PCB, PCBA, EMS electronics PCB/PCBA, drone flight controller board

Elaboration

The supplier has a reported factory area of more than 4,000 m² and over 110 employees. This suggests a mid-sized manufacturing organization rather than a small trading operation. The product listings are concentrated around PCB, PCBA, EMS electronics manufacturing, and customized electronic boards, indicating a focused manufacturing category rather than a broad unrelated product portfolio. The presence of verified supplier status further supports the credibility of its production setup.

However, the provided data does not include detailed production line quantity, monthly capacity, machinery list, engineering headcount, SMT line configuration, testing equipment, or specific factory certification details. Therefore, while the supplier appears to have a stable manufacturing base, the depth of production capability cannot be fully validated from the available information.

Scoring Rationale

A factory size of 4,000+ m² and 110+ staff places the supplier in the mid-sized factory category. The verified supplier status strengthens confidence that the company has a real operational base. However, the available data does not demonstrate large-scale capacity, advanced automation level, or detailed factory certification coverage. Therefore, it should not be scored as a top-tier large-scale supply chain, but it does qualify as a stable mid-sized manufacturer.

Final Score

16 / 20

2. Platform & Compliance Credibility

Basis

• Gold Supplier: True
• Gold Supplier duration: 9 years
• Trade Assurance: True
• Verified supplier: True
• Certification / platform tags:
• Warranty available
• OEM for well-known brands
• Finished product inspection
• ODM service available

Elaboration

The supplier has a relatively long Gold Supplier history of 9 years, which is a positive indicator of platform continuity and account stability. Trade Assurance availability provides buyers with an additional platform-level transaction protection mechanism. The supplier also has verified status, which improves credibility compared with suppliers lacking third-party or platform verification.

The listed tags also contribute positively, especially Finished Product Inspection and ODM service availability. Warranty availability is also relevant from a buyer-risk perspective. However, the data does not provide specific international management system certifications such as ISO 9001, IATF 16949, ISO 13485, UL, CE, RoHS, or IPC-related qualifications. Therefore, compliance credibility is strong at the platform level but cannot be extended to specific industry certifications beyond the listed tags.

Scoring Rationale

The supplier demonstrates a strong platform credibility profile: 9 years Gold Supplier status, Trade Assurance, verified supplier status, and multiple relevant operational tags. These factors support a high score. The score is not full because the provided data does not include detailed factory certifications or internationally recognized quality-management certificates.

Final Score

19 / 20

3. Business Performance

Basis

• Orders in past 6 months: 30+
• Transaction value in past 6 months: CN¥946.5K+
• Store rating: 4.9
• Number of reviews: 5

Elaboration

The supplier has recorded 30+ orders in the past six months and a transaction value above CN¥946.5K, which indicates active commercial performance on the platform. The transaction value is meaningful and suggests that the supplier has received orders beyond only sample-level purchasing. The 4.9 store rating is strong and shows positive buyer satisfaction among recorded reviewers.

However, the number of reviews is only 5, which limits the statistical reliability of the rating. A high score based on only a small review base should be interpreted cautiously. The order volume is moderate rather than high, and the transaction amount shows reasonable activity but does not indicate very large-scale platform sales. No repeat-buyer ratio, major customer data, export market distribution, or long-term contract data is provided.

Scoring Rationale

The supplier shows moderate and credible business activity, supported by 30+ recent orders and nearly CN¥1 million in recent transaction value. The store rating is high, but the low review count weakens the confidence level. As a result, the supplier fits the “stable medium-scale transaction” category rather than the “high order volume, high transaction, high review base” category.

Final Score

15 / 20

4. Service Capability

Basis

• Communication response time: ≤2h
• ODM service available: Yes, based on platform tag
• Full Customization: Insufficient Data
• OEM for well-known brands: Listed as platform tag

Elaboration

The supplier’s reported response time of ≤2 hours indicates acceptable communication efficiency. This is suitable for buyers who need relatively responsive quotation handling, technical clarification, or order follow-up. The ODM service tag suggests some level of design or development support, and the product listings include PCB/PCBA-related items that may require project-based communication.

However, the provided data does not explicitly confirm “Full Customization” capability. Although ODM and OEM-related tags are present, Full Customization should not be assumed unless directly stated. There is also no available information regarding English-speaking sales support, engineering response time, quotation turnaround speed, after-sales handling procedures, or project management capability.

Scoring Rationale

The supplier has a normal-to-good response time and some customization-related indications through ODM service availability. However, since response time is ≤2 hours rather than ≤1 hour, and Full Customization is not explicitly confirmed, the supplier should receive a solid but not top-tier service score.

Final Score

7 / 10

5. Delivery Performance

Basis

• On-time shipment rate: 69.6%

Elaboration

The supplier’s on-time shipment rate is 69.6%, which is below the 70% threshold. This is the weakest area in the available data. For PCB/PCBA sourcing, delivery reliability is particularly important because delays can affect downstream assembly schedules, product launches, inventory planning, and customer fulfillment timelines.

The data does not explain the reason for the low on-time shipment rate. It is unclear whether delays are caused by customized production complexity, component procurement lead times, customer-side changes, factory scheduling, or logistics issues. Since no explanation is provided, the score must be based strictly on the reported percentage.

Scoring Rationale

According to the scoring standard, an on-time shipment rate below 70% should receive below 5 points. At 69.6%, the supplier is only slightly below the threshold, but still falls into the lowest delivery-performance category. This creates a significant procurement risk, especially for time-sensitive orders.

Final Score

4 / 10

6. Quality & Customer Feedback

Basis

• Store rating: 4.9
• Number of reviews: 5
• Finished Product Inspection: Yes, based on platform tag
• Verified supplier: True
• Warranty available: Yes, based on platform tag

Elaboration

The supplier has a high store rating of 4.9, which is positive. The Finished Product Inspection tag is also an important quality-related indicator, especially for PCB/PCBA products where final inspection can reduce outgoing defect risk. Verified supplier status further supports a basic level of supplier credibility, and warranty availability may provide some after-sales protection.

However, the review count is only 5, which is too limited to form a broad customer-feedback conclusion. The data does not include defect rate, inspection standards, test procedures, quality certifications, failure analysis capability, return rate, sample approval process, or customer complaint history. Therefore, while the supplier shows some quality assurance signals, the depth of quality validation remains incomplete.

Scoring Rationale

The supplier deserves a relatively positive quality score because of the high rating, Finished Product Inspection tag, warranty availability, and verified status. However, the small number of reviews limits confidence, and the absence of detailed quality-system certifications or measurable quality data prevents a top-tier score.

Final Score

16 / 20

Total Score

Procurement Recommendation

Recommendation: Conditional Cooperation Recommended

Shenzhen Changkeshun Technology Co., Ltd. is suitable for buyers looking for a mid-sized PCB/PCBA supplier with strong platform credibility, Trade Assurance support, verified supplier status, and basic quality assurance indicators such as Finished Product Inspection. The supplier may be appropriate for prototype orders, small-to-medium batch PCB/PCBA sourcing, ODM-related projects, and buyers who value platform-backed transaction protection.

The main risk is delivery reliability, as the reported on-time shipment rate is only 69.6%, which is below the acceptable benchmark for time-sensitive procurement. Another limitation is the small review base of only 5 reviews, which reduces the reliability of the 4.9 rating.

For cooperation, buyers should start with controlled trial orders, clearly define lead times, inspection requirements, and shipment milestones, and use Trade Assurance where possible. The supplier shows growth potential due to its 9-year Gold Supplier status, verified factory profile, and active recent transaction record, but delivery performance should be closely monitored before scaling order volume.