Dongguan Sanliujiu Technology Co., Ltd. Supplier Evaluation

Executive Summary

Dongguan Sanliujiu Technology Co., Ltd. is a China-based supplier located in Guangdong, with a reported factory area of 3,000+ m² and 30+ staff. Based on the available data, the company appears to be a small-to-medium-sized manufacturing supplier with basic production infrastructure and verified supplier status. Its platform profile shows 2 years as a Gold Supplier, Trade Assurance support, Finished Product Inspection, Full Customization, response time within 2 hours, and an on-time delivery rate of 98.1%, which indicates a relatively credible operating profile for platform-based sourcing.

Commercially, the supplier has recorded 300+ orders and CN¥202.8K+ transaction value over the past six months, supported by a 4.5 store rating and 70+ reviews. This suggests moderate but active business validation. The supplier is most suitable for buyers seeking low-to-medium order volumes, flexible customization, and suppliers with basic quality and delivery safeguards. However, its relatively small staff size and limited Gold Supplier history should be considered during procurement qualification.

Detailed Analysis

1. Company Strength — 20 Points

Basis

• Factory location: Guangdong, China
• Factory area: 3,000+ m²
• Staff size: 30+ staff
• Verified supplier: True
• Available product listings include multiple product categories with MOQs ranging from 10 pieces to 1,000 pieces.

Elaboration

The supplier has a reported factory area of over 3,000 m², which indicates that it has a physical production or operational base of a measurable size. The staff count of 30+ suggests a relatively small-to-medium operational team rather than a large-scale industrial manufacturer. The presence of verified supplier status improves confidence that the company has undergone some form of platform or supplier verification.

The product data shows several listed items with different MOQ levels, including low MOQs such as 10 pieces and higher MOQ items such as 1,000 pieces. This suggests some flexibility in order handling, but the available data does not provide detailed production line capacity, monthly output, machinery information, or export volume.

Scoring Rationale

The company does not qualify as a large-scale stable supply chain based on the provided factory and staff data. A 3,000+ m² facility and 30+ employees indicate basic production capability, but not a large or highly scaled manufacturing operation. Verified supplier status strengthens its credibility, but the absence of detailed production capacity, equipment lists, and factory audit documentation limits the score.

Given the available evidence, the supplier fits best into the category of a small-to-medium factory with basic production capability and some verification support.

Final Score

13 / 20

2. Platform & Compliance Credibility — 20 Points

Basis

• Gold Supplier: True
• Gold Supplier duration: 2 years
• Trade Assurance: True
• Verified supplier: True
• Certification / platform labels:
• Finished Product Inspection
• On-time delivery 98.1%
• Response time ≤2h
• Full Customization

Elaboration

The supplier has a complete set of important platform trust indicators, including Gold Supplier status, Trade Assurance support, verified supplier status, and several operational labels. Trade Assurance is an important buyer-protection mechanism on , while verified supplier status provides additional credibility.

The supplier has been a Gold Supplier for 2 years. This is a positive indicator but still relatively short compared with suppliers that have maintained long-term platform credibility over many years. The available labels also show quality, service, delivery, and customization capabilities, which strengthen its platform profile.

Scoring Rationale

The supplier has most of the key platform credibility elements required for a reliable sourcing profile: Gold Supplier status, Trade Assurance, verification, Finished Product Inspection, and delivery/service-related labels. However, the Gold Supplier history is only 2 years, which limits the assessment compared with long-established platform suppliers.

Therefore, the supplier demonstrates solid platform compliance credibility, but not yet the long-term track record required for the highest score range.

Final Score

16 / 20

3. Business Performance — 20 Points

Basis

• Orders in the past 6 months: 300+
• Transaction value in the past 6 months: CN¥202.8K+
• Store rating: 4.5
• Reviews: 70+

Elaboration

The supplier has recorded 300+ orders in the past six months, which indicates active commercial engagement on the platform. The transaction value of CN¥202.8K+ shows measurable sales activity, though it does not represent a very large transaction scale. A store rating of 4.5 is acceptable and positive, while 70+ reviews provide a moderate level of customer feedback.

The combination of order volume, transaction value, and customer reviews suggests that the supplier has real platform-based business activity and is not an untested seller. However, the available data does not show large-scale repeat purchasing, major customer references, export market distribution, or long-term annual transaction performance.

Scoring Rationale

The order count is relatively healthy for a six-month period, and the transaction amount confirms commercial traction. However, the transaction value is moderate rather than high, and the review count is not large enough to classify the supplier as highly validated at scale. The 4.5 rating is good, but not exceptional.

Based on the provided data, the supplier fits the category of stable medium-level business performance.

Final Score

16 / 20

4. Service Capability — 10 Points

Basis

• Response time: ≤2h
• Platform label: Full Customization
• Communication efficiency data beyond response time: Insufficient Data

Elaboration

The supplier’s stated response time is within 2 hours, which indicates a relatively responsive communication standard. The Full Customization label suggests that the supplier supports customized requirements, although the data does not specify customization types, design support, tooling capability, sampling lead time, or OEM/ODM process details.

The response time is strong, but it does not meet the highest scoring condition of response time within 1 hour. There is also insufficient data regarding communication quality, technical sales support, language capability, after-sales handling, or project management process.

Scoring Rationale

The supplier demonstrates good service capability due to its ≤2h response time and Full Customization label. However, because the response time is not ≤1h and customization details are not further documented, it should not receive the maximum score.

The supplier is suitable for buyers requiring basic-to-moderate customization and reasonably fast communication, but additional confirmation is needed before assigning complex customized projects.

Final Score

8 / 10

5. Delivery Performance — 10 Points

Basis

• On-time delivery rate: 98.1%

Elaboration

The supplier’s reported on-time delivery rate is 98.1%, which is above the 90% benchmark for the highest delivery performance range. This indicates strong fulfillment reliability based on the available platform data.

No additional delivery information is provided regarding average lead time, urgent order handling, logistics methods, export documentation capability, or historical delay cases. Therefore, the evaluation is based strictly on the reported on-time delivery rate.

Scoring Rationale

According to the scoring criteria, suppliers with an on-time delivery rate above 90% qualify for 9–10 points. At 98.1%, the supplier demonstrates very strong delivery performance within the available data scope. Since the rate is close to full compliance and significantly above the threshold, a maximum score is justified.

Final Score

10 / 10

6. Quality & Customer Feedback — 20 Points

Basis

• Store rating: 4.5
• Reviews: 70+
• Finished Product Inspection: Present
• Verified supplier / factory verification indicator: True
• Additional quality certifications: Insufficient Data

Elaboration

The supplier has a store rating of 4.5 and 70+ reviews, which provides a moderate level of customer feedback. The Finished Product Inspection label indicates that some form of final product inspection process is represented on the platform. Verified supplier status also supports the supplier’s quality credibility to some extent.

However, the data does not include detailed quality control procedures, inspection standards, defect rate, third-party audit reports, product compliance certifications, or customer complaint records. Therefore, while the supplier shows basic quality assurance indicators, the available information is not sufficient to confirm a highly mature quality management system.

Scoring Rationale

The supplier’s rating is good, and the presence of 70+ reviews provides reasonable customer feedback coverage. Finished Product Inspection and verified supplier status improve confidence in basic quality control. However, the rating is not exceptionally high, the review volume is moderate rather than large, and there is insufficient data on formal quality certifications or detailed QC systems.

The supplier therefore qualifies as having good but not top-tier quality and customer feedback performance.

Final Score

16 / 20

Total Score

Procurement Recommendation

Recommendation: Conditional Cooperation Recommended

Dongguan Sanliujiu Technology Co., Ltd. is suitable for buyers seeking a small-to-medium supplier with active transaction history, Trade Assurance protection, responsive communication, Full Customization support, and strong reported delivery performance. The supplier is especially appropriate for low-to-medium volume procurement, trial orders, customized product inquiries, and buyers who prefer platform-backed transaction security.

Suitable Customer Types

• Buyers requiring flexible MOQs
• Small and medium importers or distributors
• E-commerce sellers conducting trial procurement
• Buyers needing suppliers with Trade Assurance and platform verification
• Customers requiring basic customization support

Main Risk Points

• Company scale is limited, with only 30+ staff reported
• Gold Supplier history is relatively short at 2 years
• Factory capacity details, machinery, monthly output, and production line information are not provided
• Detailed quality certifications and formal QC system documentation are Insufficient Data
• Store rating and review count are positive but not at a large-scale validation level

Growth Potential

The supplier shows growth potential due to 300+ recent orders, CN¥202.8K+ six-month transaction value, Full Customization capability, and a high 98.1% on-time delivery rate. If the supplier can provide more detailed factory audit documents, production capacity data, quality certifications, and stronger customer feedback volume, its procurement reliability rating could improve further. For now, buyers are advised to begin with sample orders or controlled trial orders before scaling to larger procurement commitments.