Shenzhen Dashicheng Optical Technology Co., Ltd. Supplier Evaluation

Executive Summary

Shenzhen Dashicheng Optical Technology Co., Ltd. is a China-based optical products supplier located in Guangdong, with a reported factory area of 4,500+ m² and 160+ staff. Based on the provided data, the company appears to be a medium-sized manufacturer with established platform credibility, including 5 years as a Gold Supplier, Trade Assurance support, verified supplier status, fast response time, and strong on-time delivery performance of 97.8%. Its listed products are mainly contact-lens-related items, including wholesale color contact lenses and OEM/ODM contact lenses, with relatively low MOQs from 27 to 50 pairs. Business activity is moderate, with 90+ orders and CN¥135.2K+ transaction value over the past six months, supported by a 4.7 store rating and 20+ reviews. The supplier is suitable for small to mid-sized buyers seeking flexible MOQs, responsive communication, and stable delivery. However, quality-system details such as Finished Product Inspection and specific product certifications are Insufficient Data.

Detailed Analysis

1. Company Strength

Basis:
- Factory location: Guangdong, China
- Factory area: 4,500+ m²
- Employees: 160+ staff
- Verified/audited supplier status: True

Elaboration:
The supplier has a defined manufacturing base with a factory size of over 4,500 m² and more than 160 employees. This indicates a meaningful production footprint rather than a purely trading-oriented operation. The verified/audited supplier status further strengthens the credibility of its operational base.

Scoring Rationale:
The company demonstrates characteristics of a medium-sized stable factory. Its factory scale and staffing level suggest it has sufficient basic production capacity, but the data does not indicate a very large-scale production network, multiple facilities, advanced automation, or detailed factory certification systems. Therefore, it fits the “medium stable factory” range rather than the highest tier.

Final Score: 16 / 20

2. Platform & Compliance Credibility

Basis:
- Gold Supplier: True
- Gold Supplier duration: 5 years
- Trade Assurance: True
- Verified supplier: True
- Platform labels: Response time ≤1h, On-time delivery 97.8%

Elaboration:
The supplier has several important platform credibility indicators, including 5 years of Gold Supplier status and Trade Assurance support. The verified supplier status adds another layer of platform-based trust. Operational labels such as fast response and strong on-time delivery further support its platform reliability.

Scoring Rationale:
The supplier has a solid platform credibility profile with core trust mechanisms in place. Five years as a Gold Supplier is a meaningful track record, and Trade Assurance helps reduce transaction risk. However, the provided data does not include a broader set of compliance certifications, detailed industry certifications, or complete certification labels beyond response and delivery indicators. This prevents a top-tier score.

Final Score: 17 / 20

3. Business Performance

Basis:
- Orders in past 6 months: 90+
- Transaction value in past 6 months: CN¥135.2K+
- Store rating: 4.7
- Reviews: 20+

Elaboration:
The supplier shows active recent commercial performance, with more than 90 orders over six months. The transaction value of CN¥135.2K+ indicates real platform-based purchasing activity, while the 4.7 rating suggests generally positive buyer satisfaction. However, the review count of 20+ is still moderate.

Scoring Rationale:
The supplier has enough transaction activity to demonstrate market validation, but the scale is not high enough to qualify as a high-volume, high-transaction supplier. The store rating is strong, but the review base is not large. Overall, this reflects stable medium-level business performance.

Final Score: 15 / 20

4. Service Capability

Basis:
- Communication response time: ≤1h
- Product listing includes OEM/ODM contact lenses
- Full Customization support: Insufficient Data

Elaboration:
The supplier’s response time of less than or equal to one hour is a strong service indicator, especially for buyers requiring fast quotation, sampling discussion, and order coordination. The product listing includes OEM/ODM contact lenses, which suggests some customization-related offering, but the provided data does not explicitly confirm Full Customization capability.

Scoring Rationale:
Fast response time supports a high service capability score. However, because Full Customization is not explicitly confirmed in the supplied data, the supplier cannot be rated at the maximum level. The score reflects strong communication efficiency with only partially evidenced customization capability.

Final Score: 8 / 10

5. Delivery Performance

Basis:
- On-time delivery rate: 97.8%

Elaboration:
The supplier’s on-time delivery rate is significantly above 90%, indicating strong fulfillment discipline and reliable shipping performance based on the available platform data.

Scoring Rationale:
According to the scoring standard, an on-time delivery rate above 90% qualifies for 9–10 points. At 97.8%, the supplier performs strongly in this dimension and demonstrates low apparent delivery-risk exposure.

Final Score: 10 / 10

6. Quality & Customer Feedback

Basis:
- Store rating: 4.7
- Reviews: 20+
- Verified/audited supplier status: True
- Finished Product Inspection: Insufficient Data
- Specific product certifications: Insufficient Data

Elaboration:
The supplier has a favorable store rating of 4.7, indicating generally positive customer feedback. The presence of 20+ reviews provides some validation, although the review base is not extensive. Verified/audited supplier status supports basic supplier credibility, but there is no provided evidence of Finished Product Inspection, medical/optical product certifications, or detailed quality-control procedures.

Scoring Rationale:
The supplier shows good customer satisfaction and basic verification support, but quality-system transparency is limited. For optical/contact-lens-related products, the absence of provided inspection and certification details is a significant data gap. Therefore, the supplier fits the “good rating with basic quality assurance” range rather than the highest quality tier.

Final Score: 14 / 20

Total Score

80 / 100

Procurement Recommendation

Cooperation is recommended with controlled risk management. Shenzhen Dashicheng Optical Technology Co., Ltd. is suitable for small to mid-sized buyers seeking contact-lens-related products with low MOQs, fast communication, Trade Assurance support, and reliable delivery performance. The supplier appears appropriate for trial orders, wholesale buyers, and buyers requiring responsive platform communication.

Key risks include Insufficient Data on Finished Product Inspection, detailed product certifications, and confirmed Full Customization capability. Before larger procurement commitments, buyers should request product compliance documents, quality inspection procedures, sample approval, and written confirmation of OEM/ODM or customization scope. Growth potential is supported by stable factory scale, 5-year credibility, and strong delivery performance, but quality documentation should be verified before scaling orders.