Tianjin Qingze Steel Sales Co., Ltd. Supplier Evaluation

Executive Summary

Tianjin Qingze Steel Sales Co., Ltd. is a China-based supplier located in Tianjin, offering metal-related products including aluminum sublimation plates, welded/seamless steel products, stainless steel grades, aluminum alloy materials, and brass/copper pipes. Based on the provided data, the company appears to be a small-scale supplier with 350+ sqm factory area and 10+ staff, but it has supplier verification, Gold Supplier status for 2 years, Trade Assurance support, and platform labels such as Finished Product Inspection, ODM service availability, warranty availability, and response time within 2 hours. Its recent commercial performance shows 60+ orders and CN¥473.2K+ transaction value over the past six months, with a 4.5 store rating and 20+ reviews. This supplier is more suitable for buyers seeking low-to-mid volume sourcing, sample orders, or flexible procurement of metal products, rather than customers requiring large-scale industrial capacity with extensive factory resources.

Detailed Analysis

1. Company Strength

Basis
- Factory location: Tianjin, China
- Factory area: 350+ sqm
- Employees: 10+ staff
- Verified supplier: True

Elaboration
The company has a physical factory presence and is identified as a verified supplier. However, the disclosed production scale is relatively limited, with only 350+ sqm of factory space and 10+ employees. This indicates basic production or trading-supported operational capacity, but it does not demonstrate a large-scale manufacturing base.

Scoring Rationale
The supplier has enough disclosed information to confirm basic operating capability and verification status, which prevents it from being categorized as weak or unverifiable. However, the small factory area and staff size limit its score under Company Strength. There is no provided data on production lines, monthly capacity, machinery, export volume, or factory audit details beyond verified supplier status.

Final Score
11 / 20

2. Platform & Compliance Credibility

Basis
- Gold Supplier: True
- Gold Supplier duration: 2 years
- Trade Assurance: True
- Verification status: Verified supplier
- Certification / industry labels: Warranty available, Finished Product Inspection, ODM service available, Response time ≤2h

Elaboration
The supplier has several important platform credibility indicators, including Gold Supplier status, Trade Assurance, and supplier verification. The presence of Finished Product Inspection and warranty-related labels also supports a basic compliance and buyer-protection framework. However, the Gold Supplier history is only 2 years, which indicates a relatively short platform track record.

Scoring Rationale
The supplier meets several core platform credibility requirements, including Trade Assurance and verification. This supports a moderate-to-good compliance score. The score is not higher because the Gold Supplier tenure is relatively short, and no independent certifications, formal management system certificates, or detailed factory audit reports were provided.

Final Score
15 / 20

3. Business Performance

Basis
- Orders in past 6 months: 60+
- Transaction value in past 6 months: CN¥473.2K+
- Store rating: 4.5
- Reviews: 20+

Elaboration
The supplier has measurable recent transaction activity, with 60+ orders and CN¥473.2K+ in transaction value over the past six months. This suggests that the company has active commercial operations on the platform. The 4.5 rating is acceptable, while the 20+ reviews provide some customer feedback base, though not a large sample size.

Scoring Rationale
The business data supports a stable but not high-volume supplier profile. The number of orders and transaction value are sufficient to show real market activity, but the scale is not strong enough to qualify as a high-performing, heavily validated supplier. The review count is still limited, which reduces confidence in long-term consistency.

Final Score
15 / 20

4. Service Capability

Basis
- Communication response time: ≤2h
- ODM service available
- Full Customization: Insufficient Data

Elaboration
The supplier’s response time of ≤2h indicates acceptable communication efficiency, though it does not meet the strongest service benchmark of response within one hour. ODM service availability suggests some level of customization or design-support capability. However, there is no explicit data confirming Full Customization capability.

Scoring Rationale
The supplier shows responsive communication and some customization support through ODM service. This justifies a solid service score. However, because Full Customization is not confirmed and the response time is ≤2h rather than ≤1h, the supplier does not reach the highest service capability tier.

Final Score
7 / 10

5. Delivery Performance

Basis
- On-time delivery rate: 100.0%

Elaboration
The provided delivery data shows a 100.0% on-time shipment rate. This is a strong indicator of delivery reliability within the available platform data. No additional data was provided regarding average lead time, logistics regions, urgent order handling, or historical delivery dispute rate.

Scoring Rationale
According to the scoring rule, an on-time delivery rate above 90% qualifies for 9–10 points. Since the supplier’s provided on-time delivery rate is 100.0%, it receives the maximum score in this dimension. The score is based strictly on the provided delivery metric.

Final Score
10 / 10

6. Quality & Customer Feedback

Basis
- Store rating: 4.5
- Reviews: 20+
- Finished Product Inspection: Available
- Factory Verification / Verified Supplier: True

Elaboration
The supplier has a 4.5 store rating, which indicates generally positive customer feedback. The review count of 20+ provides some validation, though it is not a large feedback base. Finished Product Inspection and supplier verification provide additional quality assurance signals. However, no product-specific defect rate, inspection reports, test certificates, or customer complaint data were provided.

Scoring Rationale
The supplier has a reasonable quality profile based on rating, reviews, inspection label, and verification status. The score is above average because quality assurance indicators are present. It is not scored in the highest range because the review quantity is moderate and detailed quality documentation is not available in the provided data.

Final Score
16 / 20

Total Score

Company Strength: 11 / 20
Platform & Compliance Credibility: 15 / 20
Business Performance: 15 / 20
Service Capability: 7 / 10
Delivery Performance: 10 / 10
Quality & Customer Feedback: 16 / 20

Total Score: 74 / 100

Procurement Recommendation

Tianjin Qingze Steel Sales Co., Ltd. is recommended for cautious cooperation, especially for buyers seeking small-to-medium volume procurement, trial orders, sample-based sourcing, or flexible purchasing of metal products listed in the provided data. The supplier has credible platform support through Gold Supplier status, Trade Assurance, supplier verification, Finished Product Inspection, and a strong 100.0% on-time delivery rate.

The main risks are limited disclosed company scale, including only 350+ sqm factory area and 10+ staff, a relatively short 2-year Gold Supplier history, and a moderate review base of 20+ reviews. Full Customization capability is also Insufficient Data, despite ODM service availability.

The supplier’s growth potential lies in its active transaction record, acceptable rating, delivery reliability, and platform-backed buyer protection. For larger or technically demanding procurement, buyers should request additional factory capacity details, product inspection records, material specifications, and pre-shipment quality documentation before placing bulk orders.