Dongguan Deson Insulated Materials Co., Ltd. Supplier Evaluation

Executive Summary

Dongguan Deson Insulated Materials Co., Ltd. is a China-based supplier located in Guangdong, with a reported factory area of 6,000+㎡ and 80+ staff. Based on the provided product data, the company focuses on customized PET, PC, glass, polycarbonate, membrane overlay, graphic overlay, and circuit matrix-related products, with relatively low MOQs ranging from 10 to 150 pieces depending on product type. The supplier shows strong platform credibility, including 13 years as an Gold Supplier, Trade Assurance support, supplier verification, Finished Product Inspection, ODM service, minor customization, and full customization capability. Commercial performance is also solid, with 400+ orders and CN¥3.5M+ transaction value over the past six months, supported by a 5.0 store rating and 20+ reviews. The company is suitable for buyers requiring customized industrial/electronic interface components with responsive communication and strong delivery reliability. Key limitations include limited publicly provided detail on formal factory certifications and a relatively modest review volume.

Detailed Analysis

1. Company Strength — 20 Points

Basis

• Factory location: Guangdong, China
• Factory area: 6,000+㎡
• Staff size: 80+ staff
• Verified supplier: True
• Product scope provided includes customized PET, PC, glass, polycarbonate, membrane overlay, graphic overlay, and circuit matrix products.

Elaboration

The supplier demonstrates a defined manufacturing base with a factory area exceeding 6,000㎡ and more than 80 employees. This indicates a structured production operation rather than a very small workshop. The presence of verified supplier status further supports that the company has passed a basic level of supplier verification on the platform.

The product range shown in the data suggests a focus on customized components used in keyboard, electronic scale, push-button circuit, membrane overlay, and graphic overlay applications. The low MOQs shown across the listed products indicate flexibility for smaller or customized procurement batches. However, the provided data does not include detailed production capacity, number of production lines, machinery list, monthly output, or internationally recognized factory certifications. These points remain Insufficient Data.

Scoring Rationale

The company appears to be a medium-sized stable factory rather than a very large-scale manufacturing group. The factory size and staff count support a credible production base, while verified supplier status adds confidence. However, the absence of detailed production capacity and formal factory certification information prevents a top-tier score.

Final Score

16 / 20

2. Platform & Compliance Credibility — 20 Points

Basis

• Gold Supplier: True
• Gold Supplier duration: 13 years
• Trade Assurance: True
• Verified supplier: True
• Certification / industry tags:
• Finished product inspection
• ODM service available
• Minor customization
• Full customization

Elaboration

The supplier has a strong platform history, with 13 years as a Gold Supplier. This is a significant platform credibility indicator because it reflects long-term platform presence. Trade Assurance support further strengthens transaction protection for buyers.

The supplier also carries several important platform capability tags, including Finished Product Inspection and both minor and full customization. These tags indicate that the supplier is positioned to handle customized orders and has at least one stated product inspection mechanism. However, the data does not mention specific third-party certifications such as ISO, RoHS, UL, CE, or industry-specific compliance documents. Therefore, formal certification depth is Insufficient Data.

Scoring Rationale

The supplier has strong platform credibility due to long Gold Supplier tenure, Trade Assurance support, verified supplier status, and multiple capability tags. The only limitation is the lack of disclosed formal certification details beyond platform-based labels.

Final Score

19 / 20

3. Business Performance — 20 Points

Basis

• Orders in the past six months: 400+
• Transaction value in the past six months: CN¥3.5M+
• Store rating: 5.0
• Reviews: 20+

Elaboration

The supplier has generated more than 400 orders and over CN¥3.5M in transaction value within the past six months. This indicates active commercial traction and a meaningful level of buyer acceptance on the platform. The 5.0 store rating is strong and suggests positive buyer satisfaction among available reviews.

The number of reviews, at 20+, provides some customer feedback support, but it is not a very large review base compared with suppliers that may have hundreds or thousands of reviews. Therefore, while the transaction and order data are strong, the public feedback sample remains moderate.

Scoring Rationale

The supplier demonstrates high recent order volume and solid transaction value, supported by a perfect store rating. The review count is positive but not extensive, so the supplier earns a high score but not the absolute maximum.

Final Score

18 / 20

4. Service Capability — 10 Points

Basis

• Communication response time: ≤1h
• Full customization: Available
• Minor customization: Available
• ODM service: Available

Elaboration

The supplier’s response time of one hour or less indicates strong communication efficiency. This is especially relevant for customized products, where quotation clarification, drawing confirmation, sample development, and specification review often require frequent communication.

The availability of full customization, minor customization, and ODM service suggests that the supplier can support more than simple standard-product transactions. However, detailed information on engineering team size, design support process, sample lead time, or project management workflow is not provided and should be considered Insufficient Data.

Scoring Rationale

The combination of fast response time and full customization capability meets the highest service capability standard in the scoring framework. The supplier appears suitable for buyers requiring active communication and customized project handling.

Final Score

10 / 10

5. Delivery Performance — 10 Points

Basis

• On-time shipment rate: 100.0%

Elaboration

A 100.0% on-time shipment rate is the strongest delivery indicator provided in the data. This suggests that the supplier has demonstrated reliable fulfillment performance on recorded platform transactions.

However, the data does not specify the number of shipments behind this metric, average lead time, peak-season delivery capacity, logistics options, or export documentation capability. These operational details remain Insufficient Data.

Scoring Rationale

According to the scoring rule, an on-time shipment rate above 90% qualifies for 9–10 points. Since the supplier’s stated on-time shipment rate is 100.0%, it deserves the maximum score for this dimension.

Final Score

10 / 10

6. Quality & Customer Feedback — 20 Points

Basis

• Store rating: 5.0
• Reviews: 20+
• Finished Product Inspection: Available
• Verified supplier: True
• Factory verification / verified supplier status: True based on provided data

Elaboration

The supplier’s 5.0 store rating is a strong customer satisfaction indicator. The presence of Finished Product Inspection also suggests that the supplier has a stated quality-check process before product completion or shipment. Verified supplier status adds further confidence that basic supplier information has been checked through the platform.

That said, the review count is only 20+, which provides useful but still limited customer feedback depth. The data also does not include defect rate, return rate, quality complaint history, inspection standards, testing equipment, material traceability, or formal quality management certifications. These areas are Insufficient Data.

Scoring Rationale

The supplier has a strong rating and visible inspection-related platform tag, which supports quality confidence. However, the relatively limited review volume and absence of detailed quality system certifications prevent a maximum score. The company is above average in visible quality signals but still requires buyer-side verification for technical or high-reliability applications.

Final Score

17 / 20

Total Score

Procurement Recommendation

Recommendation: Recommended for cooperation, especially for customized component procurement with moderate-to-high customization requirements.

Dongguan Deson Insulated Materials Co., Ltd. shows strong platform credibility, active recent transaction performance, fast communication response, full customization capability, and excellent stated delivery performance. It is particularly suitable for buyers sourcing customized PET, PC, glass, polycarbonate, membrane overlay, graphic overlay, push-button circuit matrix, and related components based on the provided product data.

Suitable customer types:
- Buyers requiring customized membrane overlays, graphic overlays, keyboard-related parts, or circuit matrix components
- Small to medium batch buyers due to low MOQs shown in the product listings
- Buyers who value fast supplier communication and Trade Assurance-supported transactions
- Procurement teams seeking suppliers with proven recent transaction activity

Main risks:
- Formal factory certifications are not specified: Insufficient Data
- Detailed production capacity, equipment list, and monthly output are not provided: Insufficient Data
- Review volume is positive but relatively limited at 20+ reviews
- Technical quality metrics such as defect rate, testing standards, and material compliance are not provided: Insufficient Data

Growth potential:
The supplier shows strong potential as a reliable customized component supplier due to its 13-year Gold Supplier history, 400+ recent orders, CN¥3.5M+ recent transaction value, 100.0% on-time shipment rate, and full customization capability. For larger or technically critical programs, buyers should conduct sample validation, request certification documents, confirm inspection standards, and verify production capacity before scaling orders.