Shenzhen Protek Electronics Co., Ltd. Supplier Evaluation

Executive Summary

Shenzhen Protek Electronics Co., Ltd. is a China-based supplier located in Guangdong, offering home theater systems, wireless soundbars, mini HiFi systems, and related audio products. Based on the provided data, the company appears to be a small-to-mid scale electronics supplier with a factory area of 3,000+ ㎡ and 50+ staff. Its platform credibility is supported by 2 years as an Gold Supplier, Trade Assurance availability, and service labels including Finished Product Inspection, ODM service, Full Customization, and Minor Customization. Business performance shows moderate commercial activity, with 20+ orders and CN¥135.2K+ transaction value in the past six months. The store rating is high at 4.9, but the review base is limited to 4 reviews, which restricts confidence in long-term customer feedback reliability. The supplier is suitable for buyers seeking audio products with customization options and moderate-volume sourcing, while larger buyers should conduct additional verification before committing to high-volume procurement.

Detailed Analysis

1. Company Strength

Basis
- Factory location: Guangdong, China
- Factory area: 3,000+ ㎡
- Employees: 50+ staff
- Verified supplier status: False

Elaboration
The supplier has a documented factory scale of over 3,000 square meters and more than 50 employees, indicating basic manufacturing capability and a structured operating base. This scale is not large enough to clearly indicate a high-capacity enterprise, but it is sufficient for small-to-medium production requirements. The absence of verified supplier status weakens the assessment because no independent factory verification is provided in the supplied data.

Scoring Rationale
The company demonstrates more than minimal production capacity through its factory size and employee count, but the lack of verified supplier status prevents it from being classified as a highly stable or strongly validated manufacturing base. It fits best within the lower end of a small-to-medium factory profile.

Final Score: 12 / 20

2. Platform & Compliance Credibility

Basis
- Gold Supplier: True
- Gold Supplier duration: 2 years
- Trade Assurance: True
- Certification / platform labels: Finished Product Inspection, ODM service available, Full Customization, Minor Customization
- Factory or supplier verification: Insufficient Data / not confirmed

Elaboration
The supplier has core platform credibility indicators, including Gold Supplier status and Trade Assurance support. The 2-year Gold Supplier duration provides some platform history, but it is still relatively short compared with long-established suppliers. The presence of Finished Product Inspection and customization-related labels strengthens the compliance profile, though the provided data does not confirm factory verification.

Scoring Rationale
The supplier has several important platform trust signals, especially Trade Assurance and inspection-related labeling. However, the relatively short Gold Supplier history and lack of confirmed factory verification limit the credibility score. The profile is credible but not yet strong enough to be considered fully mature or long-term proven.

Final Score: 15 / 20

3. Business Performance

Basis
- Past 6 months orders: 20+
- Past 6 months transaction value: CN¥135.2K+
- Store rating: 4.9
- Review count: 4

Elaboration
The supplier has demonstrated recent platform transaction activity, with over 20 orders and more than CN¥135.2K in transaction value during the past six months. This indicates active commercial engagement, but the order and transaction scale remain moderate rather than high. The 4.9 store rating is positive, but the small number of reviews limits the statistical reliability of the rating.

Scoring Rationale
The supplier shows verified recent sales activity and a strong rating, which supports a positive business performance assessment. However, the relatively low review count and moderate transaction value prevent the score from reaching the high-performance range. The business record is acceptable for cautious sourcing but not yet deeply validated by large-scale buyer feedback.

Final Score: 14 / 20

4. Service Capability

Basis
- Response time: ≤2h
- Full Customization: Available
- Minor Customization: Available
- ODM service: Available

Elaboration
The supplier provides a response time within two hours, which reflects reasonable communication efficiency. Its service labels show support for ODM, full customization, and minor customization, indicating flexibility for buyers requiring product adaptation or branded solutions. However, the response time does not meet the strongest benchmark of within one hour.

Scoring Rationale
The supplier has strong customization capability based on the provided labels and maintains a commercially acceptable response time. Since the response is not within the top-tier threshold of one hour or less, the service score is strong but not maximum.

Final Score: 8 / 10

5. Delivery Performance

Basis
- On-time delivery rate: 82.4%

Elaboration
The supplier’s on-time delivery rate of 82.4% falls within the 80–89% range. This suggests that delivery reliability is moderate but not consistently strong. Buyers with strict delivery schedules may need to clarify lead times, production planning, and shipment commitments before placing larger orders.

Scoring Rationale
According to the scoring framework, an on-time delivery rate between 80% and 89% corresponds to 7–8 points. Since 82.4% is closer to the lower end of this range, a conservative score is appropriate.

Final Score: 7 / 10

6. Quality & Customer Feedback

Basis
- Store rating: 4.9
- Review count: 4
- Finished Product Inspection: Available
- Factory Verification: Insufficient Data / not confirmed

Elaboration
The supplier has a high store rating of 4.9, which is positive, and the Finished Product Inspection label indicates a basic quality control mechanism. However, the review count is only 4, making it difficult to fully validate customer satisfaction over a broader buyer base. Factory Verification is not confirmed in the provided data, which limits confidence in the depth of its quality assurance system.

Scoring Rationale
The supplier has a favorable rating and a stated finished product inspection process, supporting a moderate-to-good quality assessment. Nevertheless, the limited review volume and absence of confirmed factory verification prevent a higher score. The quality profile is promising but not fully validated by sufficient customer feedback.

Final Score: 15 / 20

Total Score

Total Score: 71 / 100

Procurement Recommendation

Shenzhen Protek Electronics Co., Ltd. is recommended for conditional cooperation, especially for buyers seeking home theater systems, wireless soundbars, and mini HiFi products with customization options. The supplier appears suitable for small-to-medium procurement projects, trial orders, ODM-related inquiries, and buyers who value Trade Assurance protection.

Main risks include limited review volume, lack of confirmed factory verification, moderate transaction scale, and an 82.4% on-time delivery rate. Before large-volume procurement, buyers should request factory verification documents, quality inspection reports, production lead-time confirmation, and sample validation. Growth potential exists due to its customization capability, Trade Assurance support, and active recent sales performance, but further commercial and quality validation is recommended before strategic sourcing cooperation.