Shanghai Rong Tai Biochemical Engineering Co., Ltd. Supplier Evaluation

Executive Summary

Shanghai Rong Tai Biochemical Engineering Co., Ltd. is a China-based supplier located in Shanghai, offering laboratory-related products such as adjustable micro pipettes, bottle-top dispensers, pipette tips, multichannel pipettes, and disposable Pasteur pipettes. Based on the provided data, the company operates with a factory area of over 1,700 m² and more than 40 staff, indicating a small-to-medium production setup with basic operational stability. Its strongest advantages are platform credibility and delivery reliability: it has 12 years as an Gold Supplier, supports Trade Assurance, is marked as a verified supplier, and reports a 100.0% on-time delivery rate. However, business transaction scale appears moderate-to-low, with 10+ orders and CN¥40.5K+ transaction value over the past six months. Customer feedback is positive but limited, with a 5.0 store rating based on only 4 reviews. This supplier appears suitable for small-to-medium buyers, trial orders, and procurement requiring responsive communication and reliable shipment, while larger buyers should further verify production capacity and quality control systems.

Detailed Analysis

1. Company Strength

Basis:
- Factory location: Shanghai, China
- Factory area: 1,700+ m²
- Employees: 40+ staff
- Verified supplier: True

Elaboration:
The supplier has a defined physical factory scale and workforce, which supports basic manufacturing and order fulfillment capability. A 1,700+ m² facility and 40+ staff suggest a structured but not large-scale production operation. The verified supplier status adds credibility to the existence and basic operational profile of the company.

Scoring Rationale:
The company does not appear to be a large-scale supply chain operator based on the provided factory size and employee count. However, it demonstrates a stable small-to-medium factory profile with verified supplier backing. The available data supports basic production capability, but there is insufficient evidence of large production capacity, multiple facilities, advanced manufacturing scale, or internationally recognized factory certifications.

Final Score: 14 / 20

2. Platform & Compliance Credibility

Basis:
- Gold Supplier: True
- Gold Supplier duration: 12 years
- Trade Assurance: True
- Certification / platform labels: “Response time ≤1h”, “On-time delivery 100.0%”
- Verified supplier: True

Elaboration:
The supplier shows strong platform credibility through long-term Gold Supplier membership and Trade Assurance support. A 12-year Gold Supplier history is a meaningful indicator of platform continuity. Verified supplier status further strengthens platform-level trust.

Scoring Rationale:
This is one of the supplier’s strongest areas. Long Gold Supplier tenure, Trade Assurance, and verified supplier status provide a relatively complete platform credibility profile. However, the listed certification or industry tags are mainly service and delivery indicators rather than formal product, factory, or quality management certifications. Therefore, the score is high but not maximum.

Final Score: 18 / 20

3. Business Performance

Basis:
- Orders in past 6 months: 10+
- Transaction amount in past 6 months: CN¥40.5K+
- Store rating: 5.0
- Reviews: 4

Elaboration:
The supplier has recorded recent transaction activity, but the order count and transaction value indicate a relatively limited commercial scale. The 5.0 rating is positive, but the small number of reviews limits the statistical strength of the feedback.

Scoring Rationale:
The supplier demonstrates real business activity and positive customer satisfaction indicators, but the available transaction volume is not high. With only 10+ orders and CN¥40.5K+ in six-month transaction value, commercial validation remains moderate. The low review count also reduces confidence in broader market acceptance.

Final Score: 13 / 20

4. Service Capability

Basis:
- Communication response time: ≤1h
- Full Customization: Insufficient Data

Elaboration:
The supplier shows strong responsiveness, with a response time of less than or equal to one hour. This is valuable for procurement communication, quotation clarification, and order coordination. However, there is no provided evidence confirming full customization capability.

Scoring Rationale:
Fast response supports strong communication efficiency. Nevertheless, the absence of data on Full Customization prevents the supplier from receiving a top-tier service capability score. Based strictly on the available information, service capability is solid but not fully proven.

Final Score: 7 / 10

5. Delivery Performance

Basis:
- On-time delivery rate: 100.0%

Elaboration:
The supplier reports a perfect on-time delivery rate, which is a strong operational indicator for procurement reliability. This suggests the supplier has been able to meet stated shipment timelines within the platform’s recorded data.

Scoring Rationale:
According to the scoring standard, an on-time delivery rate above 90% qualifies for 9–10 points. Since the supplier’s reported rate is 100.0%, it deserves the maximum score in this dimension based on the provided data.

Final Score: 10 / 10

6. Quality & Customer Feedback

Basis:
- Store rating: 5.0
- Reviews: 4
- Verified supplier / factory verification: True
- Finished Product Inspection: Insufficient Data

Elaboration:
The store rating is excellent, but the review base is very small. Verified supplier status provides some quality-related credibility, but there is no provided evidence of Finished Product Inspection, formal quality management certification, or detailed inspection processes.

Scoring Rationale:
The supplier has positive feedback and verification support, but quality assurance evidence is limited. A 5.0 score from only 4 reviews is encouraging but insufficient to confirm broad or consistent customer satisfaction. The lack of Finished Product Inspection data prevents a higher score.

Final Score: 13 / 20

Total Score

75 / 100

Procurement Recommendation

Shanghai Rong Tai Biochemical Engineering Co., Ltd. is recommended for cautious cooperation, especially for small-to-medium procurement, sample orders, laboratory consumable sourcing, and buyers who value fast communication and reliable delivery. Its key strengths are 12-year Gold Supplier status, Trade Assurance support, verified supplier status, ≤1h response time, and 100.0% on-time delivery.

Main risks include limited recent transaction scale, low review count, modest factory size, and insufficient data on Full Customization, Finished Product Inspection, and formal quality certifications. Growth potential exists if the supplier can provide stronger quality documentation, more customer references, and clearer production capacity evidence. For larger or recurring procurement programs, additional due diligence is recommended before placing high-value orders.