Shenzhen Changkesheng Technology Co., Ltd. Supplier Evaluation

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

Executive Summary

Shenzhen Changkesheng Technology Co., Ltd. is a Guangdong-based Chinese supplier focused on custom electronic OEM services, PCBA boards, SMT printed circuit boards, and one-stop PCB assembly solutions. Based on the provided data, the company operates from a factory area of over 1,800㎡ with more than 60 staff and is marked as a verified supplier, indicating a basic to mid-sized manufacturing setup with some level of factory credibility. Its platform profile shows 5 years as a Gold Supplier, Trade Assurance support, and service/quality tags including Finished Product Inspection, Full Customization, ODM service, and warranty availability. Commercial performance is moderate, with 10+ orders and CN¥270.4K+ transaction value in the past six months, though the review base is limited at only 5 reviews. The supplier appears suitable for buyers seeking small-batch or customized PCBA/PCB assembly sourcing, especially due to the MOQ of 1 piece across listed products.

Detailed Analysis

1. Company Strength — 20 Points

Basis

• Factory location: Guangdong, China
• Factory area: 1,800+㎡
• Employees: 60+ staff
• Verified supplier: True
• Product scope: Custom electronic OEM service PCBA boards, SMT printed circuit boards, professional PCBA assembly, one-stop OEM PCB assembly

Elaboration

The supplier has a physical manufacturing base of over 1,800㎡ and a workforce of more than 60 employees. This indicates a real production setup rather than a purely trading-oriented profile, especially when combined with its verified supplier status. The company’s listed product categories are concentrated around PCB/PCBA manufacturing and assembly services, suggesting a focused operational direction within electronic manufacturing services.

However, the available data does not include detailed production capacity, monthly output, number of SMT lines, equipment list, factory audit report details, or internationally recognized factory certifications. Therefore, while the supplier demonstrates basic manufacturing capability, there is insufficient data to classify it as a large-scale or highly industrialized manufacturing base.

Scoring Rationale

The factory size and employee count place the supplier in a small-to-medium production category. The verified supplier status strengthens its credibility, but the lack of detailed production scale indicators limits the score. It is stronger than a minimal workshop profile but does not reach the level of a large-scale, fully documented supply chain manufacturer.

Final Score

14 / 20

2. Platform & Compliance Credibility — 20 Points

Basis

• Gold Supplier: True
• Gold Supplier duration: 5 years
• Trade Assurance: True
• Verified supplier: True
• Certification/industry tags: Warranty available, Finished Product Inspection, Full Customization, ODM service available

Elaboration

The supplier has maintained Gold Supplier status for 5 years and supports Trade Assurance, which provides a higher level of platform-based transaction protection. The verified supplier status further improves credibility, indicating that some supplier information has been checked through the platform mechanism.

The platform labels are relatively complete for sourcing evaluation purposes. Finished Product Inspection supports quality assurance visibility, while Full Customization and ODM service available indicate service flexibility. Warranty availability is also a positive commercial support signal. However, the provided data does not mention specific ISO certifications, electronics industry certifications, export compliance certifications, or third-party audit standards.

Scoring Rationale

The supplier demonstrates a strong platform credibility profile: 5-year Gold Supplier history, Trade Assurance, verified supplier status, and multiple relevant service/quality tags. The absence of detailed international certification data prevents a maximum score, but the platform-level compliance structure is well established based on the supplied information.

Final Score

18 / 20

3. Business Performance — 20 Points

Basis

• Orders in past 6 months: 10+
• Transaction value in past 6 months: CN¥270.4K+
• Store rating: 4.8
• Number of reviews: 5

Elaboration

The supplier has recorded over 10 orders in the past six months with transaction value exceeding CN¥270.4K. This indicates real commercial activity and some buyer acceptance on the platform. The store rating of 4.8 is positive, suggesting that the limited customer feedback available is generally favorable.

However, the number of reviews is only 5, which is a relatively small sample size for validating consistent commercial performance. The order count of 10+ over six months is also not high, especially for a supplier positioned in custom PCBA and PCB assembly services. The transaction amount is more meaningful than the order count, but it still reflects moderate rather than high-volume commercial traction.

Scoring Rationale

The supplier has valid transaction history and a good rating, but the low order count and limited review base reduce the strength of business validation. It can be considered commercially active, but not yet strongly proven by high-volume orders or broad customer feedback.

Final Score

12 / 20

4. Service Capability — 10 Points

Basis

• Communication response time: ≤3h
• Full Customization: Available
• ODM service: Available

Elaboration

The response time of within 3 hours indicates acceptable communication efficiency for international sourcing. The presence of Full Customization and ODM service tags is particularly relevant for PCBA and OEM electronics buyers, where engineering adjustments, design files, BOM handling, and custom assembly requirements are often central to procurement needs.

The data confirms customization capability, but it does not provide details on engineering team size, design support scope, sample lead time, technical documentation process, or after-sales workflow. Therefore, the supplier’s service capability is positive but cannot be assessed as best-in-class based on the available information.

Scoring Rationale

The supplier does not meet the top-tier service benchmark of response time within 1 hour, but a ≤3h response is still commercially acceptable. Full Customization and ODM availability support a higher service score, especially for custom electronics sourcing.

Final Score

8 / 10

5. Delivery Performance — 10 Points

Basis

• On-time delivery rate: 100.0%

Elaboration

The supplier reports a 100.0% on-time delivery rate, which is excellent according to the given scoring framework. This suggests that the supplier has performed well in meeting delivery commitments for the transactions reflected in the platform data.

However, the delivery performance should be interpreted together with the business performance data. Since the past six-month order count is only 10+, the delivery record is positive but based on a relatively limited visible transaction volume. No additional data is provided regarding average lead time, urgent order handling, logistics options, or delay resolution mechanisms.

Scoring Rationale

According to the scoring standard, an on-time delivery rate above 90% qualifies for 9–10 points. A reported 100.0% rate supports the maximum score, while the limited order base is already reflected in the Business Performance dimension.

Final Score

10 / 10

6. Quality & Customer Feedback — 20 Points

Basis

• Store rating: 4.8
• Number of reviews: 5
• Finished Product Inspection: Available
• Verified supplier: True
• Warranty available: Available

Elaboration

The supplier has a high store rating of 4.8, which is favorable. Finished Product Inspection is a relevant quality assurance tag, particularly for PCBA and electronic assembly products where outgoing inspection is important. Warranty availability also supports post-sale confidence, while verified supplier status adds a basic layer of credibility.

The main limitation is the low number of reviews. With only 5 reviews, the rating is positive but not statistically strong enough to confirm long-term quality consistency across a broad customer base. The provided data also does not include defect rate, inspection standard, testing capability, quality certifications, or customer complaint history. These missing details limit the ability to fully validate quality robustness.

Scoring Rationale

The supplier has several positive quality indicators, including a high rating, finished product inspection, warranty availability, and verification status. However, the small review base and lack of detailed quality system data prevent a top-tier score. The quality profile is promising but not yet extensively validated by customer feedback volume.

Final Score

15 / 20

Total Score

Procurement Recommendation

Recommendation: Recommended for conditional cooperation.

Shenzhen Changkesheng Technology Co., Ltd. is suitable for buyers seeking customized PCB/PCBA assembly services, small-batch trial orders, prototyping, OEM electronic board assembly, and flexible MOQ purchasing, as all listed products show an MOQ of 1 piece. The supplier’s strengths include verified supplier status, 5 years of Gold Supplier history, Trade Assurance support, 100.0% on-time delivery rate, Full Customization, ODM service availability, and Finished Product Inspection.

The main risks are the limited review count, moderate recent order volume, and insufficient disclosed data on production capacity, equipment, certifications, testing standards, and quality control depth. For new buyers, it is advisable to begin with sample orders or small pilot batches and request additional documentation such as inspection procedures, production equipment details, quality control workflow, and any available factory audit materials.

Overall, the supplier shows solid platform credibility and customization potential, with growth potential in custom PCBA sourcing if it can further demonstrate stable quality performance through more transaction history and broader customer feedback.