Jc Sportline Auto Parts Co., Ltd. Supplier Evaluation

Executive Summary

Jc Sportline Auto Parts Co., Ltd. is a Guangdong, China-based auto parts supplier focused on carbon fiber automotive exterior components, including front bumper splitters, car roofs, wheel arches, rear canards, and rear splitter fins. Based on the provided data, the supplier demonstrates strong manufacturing capacity with a 60,000+ sqm factory area, 440+ staff, and verified supplier status. Its platform credibility is also strong, supported by 15 years as a Gold Supplier, Trade Assurance, and multiple commercial and quality-related tags including Finished Product Inspection, ODM service, and Full Customization. Business performance appears solid, with 200+ orders and CN¥12.1M+ transaction value over the past six months, combined with a 4.8 store rating and 60+ reviews. The supplier is suitable for buyers seeking established carbon fiber automotive accessory production with customization capability, moderate-to-high order confidence, and reliable delivery performance. Key limitations are the absence of detailed factory certification data and limited customer feedback volume compared with very high-volume suppliers.

Detailed Analysis

1. Company Strength

Basis:
- Factory location: Guangdong, China
- Factory area: 60,000+ sqm
- Employees: 440+ staff
- Verified supplier: True
- Factory certification details: Insufficient Data

Elaboration:
The supplier shows a strong physical manufacturing foundation. A factory area exceeding 60,000 sqm and a workforce of more than 440 staff indicate a sizable production organization rather than a small trading-oriented operation. The verified supplier status further supports the credibility of the production base. However, the provided data does not include specific factory management certifications, production line details, annual capacity, or audit reports, so the assessment cannot confirm advanced operational systems beyond the verified supplier status.

Scoring Rationale:
The supplier fits the profile of a large-scale and relatively stable manufacturing source due to its factory size, staffing level, and verified supplier status. The lack of specific factory certification information prevents a perfect score, but the available scale indicators are strong enough to place it near the top of the Company Strength range.

Final Score: 19 / 20

2. Platform & Compliance Credibility

Basis:
- Gold Supplier: True
- Gold Supplier duration: 15 years
- Trade Assurance: True
- Certification / industry tags: Warranty available, Finished product inspection, ODM service available, Full customization
- Supplier verification: True

Elaboration:
The supplier has a long-standing platform presence, with 15 years as a Gold Supplier. This is a strong indicator of platform continuity and commercial stability. Trade Assurance availability adds transaction protection for buyers, while the listed tags provide additional credibility around after-sales support, inspection availability, ODM capability, and customization services. The supplier verification status also strengthens platform-level trust.

Scoring Rationale:
The combination of long Gold Supplier history, Trade Assurance, verified supplier status, and multiple relevant capability tags represents a complete and mature platform credibility profile. Based strictly on the provided data, this dimension shows very strong compliance and buyer-protection indicators.

Final Score: 20 / 20

3. Business Performance

Basis:
- Orders in the past six months: 200+
- Transaction value in the past six months: CN¥12.1M+
- Store rating: 4.8
- Reviews: 60+

Elaboration:
The supplier demonstrates active recent commercial performance. More than 200 orders and over CN¥12.1M in six-month transaction value indicate meaningful buyer demand and transaction volume. A 4.8 store rating suggests generally positive buyer satisfaction. The review count of 60+ provides some market validation, although it is not extremely high relative to the transaction volume.

Scoring Rationale:
The supplier’s order count and transaction value are strong, and the store rating is high. The main reason for not assigning a full score is that the number of reviews is moderate rather than extensive, which slightly limits the depth of customer-side validation. Overall, the supplier shows high recent business activity and reliable commercial traction.

Final Score: 18 / 20

4. Service Capability

Basis:
- Communication response time: ≤2h
- Full Customization: Available
- ODM service: Available

Elaboration:
The supplier provides customization-related capabilities, including Full Customization and ODM service, which are important for buyers of carbon fiber automotive parts that may require model-specific fitting, styling variation, or branded product adaptation. The response time of ≤2 hours is reasonable and supports efficient communication, though it does not meet the strongest benchmark of response within one hour.

Scoring Rationale:
The supplier has strong customization capability, but the response time is slightly slower than the highest service-performance tier. Therefore, it is best positioned as having solid service capability with strong customization support, rather than top-tier ultra-fast communication responsiveness.

Final Score: 8 / 10

5. Delivery Performance

Basis:
- On-time dispatch rate: 94.5%

Elaboration:
The supplier’s on-time dispatch rate is above 90%, which indicates a strong delivery performance based on the provided benchmark. This suggests that the supplier generally manages order processing and dispatch schedules effectively. No additional data is provided regarding lead time, shipping methods, delay causes, or international logistics performance, so the assessment is limited to dispatch reliability only.

Scoring Rationale:
With a 94.5% on-time dispatch rate, the supplier falls into the highest scoring range for this dimension. The score reflects strong dispatch reliability, while recognizing that broader logistics performance data is not available.

Final Score: 10 / 10

6. Quality & Customer Feedback

Basis:
- Store rating: 4.8
- Reviews: 60+
- Finished Product Inspection: Available
- Verified supplier / Factory verification: True
- Warranty available: Listed
- Detailed quality certifications: Insufficient Data

Elaboration:
The supplier has several positive quality indicators. A 4.8 rating reflects favorable customer feedback, while 60+ reviews provide a reasonable but not extensive feedback base. Finished Product Inspection is listed, which supports quality-control confidence at the outgoing product stage. Verified supplier status further strengthens quality assurance credibility. However, the provided data does not include detailed certifications, defect rate, inspection standards, test reports, or return/claim records.

Scoring Rationale:
The supplier has a strong quality profile based on rating, inspection availability, warranty tag, and verification status. However, the review volume is moderate and there is insufficient data on formal quality certifications or product testing systems. This supports a high but not maximum score.

Final Score: 17 / 20

Total Score

Total Score: 92 / 100

• Company Strength: 19 / 20
• Platform & Compliance Credibility: 20 / 20
• Business Performance: 18 / 20
• Service Capability: 8 / 10
• Delivery Performance: 10 / 10
• Quality & Customer Feedback: 17 / 20

Procurement Recommendation

Jc Sportline Auto Parts Co., Ltd. is recommended as a strong potential supplier for buyers seeking carbon fiber automotive exterior parts with customization and ODM support. The supplier is especially suitable for automotive aftermarket brands, distributors, e-commerce sellers, and importers requiring low-to-moderate MOQ options and verified platform-backed sourcing.

The main strengths are large factory scale, long Gold Supplier history, Trade Assurance support, strong recent transaction value, high on-time dispatch rate, and available Finished Product Inspection. The key risks are the absence of detailed factory certification data, limited disclosed quality-system documentation, and a moderate review count relative to transaction volume.

Overall, the supplier shows strong cooperation potential. For procurement execution, buyers should request product samples, confirm fitment accuracy, review inspection standards, and obtain any available factory audit or quality certification documents before placing larger-volume orders.