Zhejiang Jinchang Spring Co., Ltd. Supplier Evaluation

Executive Summary

Zhejiang Jinchang Spring Co., Ltd. is a China-based supplier located in Zhejiang, with a reported factory area of 19,000+ sqm and 420+ staff. The company presents strong production-side indicators for customized spring and metal component products, including auto-related spiral steel springs, helical compression door products, hot coiled metal products, car suspension products, and steel spiral hardware products. Its platform credibility is notably strong, supported by 19 years as an Gold Supplier, Trade Assurance availability, verified supplier status, and platform labels including warranty availability, OEM for well-known brands, finished product inspection, and full customization. However, its recent visible business performance is weak, with only 1 order and CN¥13.5K+ transaction value in the past six months, no available store rating, and 0 reviews. This supplier appears suitable for buyers seeking factory-scale customized spring production with strong platform safeguards, but procurement should begin with controlled trial orders and quality verification due to limited recent customer feedback.

Detailed Analysis

1. Company Strength

• Basis: Factory area of 19,000+ sqm; 420+ staff; verified supplier status marked as True.
• Elaboration: The supplier demonstrates a sizeable physical production base and workforce. A factory area above 19,000 sqm and more than 420 employees indicate an established manufacturing organization rather than a small trading operation. The verified supplier status further supports the existence of a validated business or factory profile on the platform.
• Scoring Rationale: The company meets the characteristics of a large or near-large manufacturing supplier, with substantial staff and production space. While the data confirms supplier verification, it does not provide additional independent factory audit certificates or detailed production capacity figures, so the score is strong but not treated as fully risk-free.
• Final Score: 18/20

2. Platform & Compliance Credibility

• Basis: Gold Supplier: True; Gold Supplier duration: 19 years; Trade Assurance: True; verified supplier: True; certification/industry labels include “Warranty available,” “OEM for well-known brands,” “Finished product inspection,” and “Full customization.”
• Elaboration: A 19-year Gold Supplier history is a strong platform credibility indicator. Trade Assurance provides transactional protection, while supplier verification and multiple platform labels improve transparency around service, customization, inspection, and warranty-related capabilities.
• Scoring Rationale: The supplier has a long-standing presence, core platform protections, and several relevant credibility labels. The combination of long Gold Supplier tenure, Trade Assurance, and verified supplier status represents a mature platform compliance profile based on the provided data.
• Final Score: 20/20

3. Business Performance

• Basis: Past six-month orders: 1; past six-month transaction amount: CN¥13.5K+; store rating: Insufficient Data; review count: 0.
• Elaboration: The supplier has recorded limited recent transaction activity on the platform. One order and CN¥13.5K+ in transaction value indicate some commercial activity, but the volume is low. The absence of a store rating and the lack of customer reviews significantly reduce the strength of market validation.
• Scoring Rationale: Although the company has strong platform history and production indicators, recent visible commercial performance is weak. The low order count, modest transaction amount, missing store rating, and zero reviews make it difficult to confirm sustained buyer demand or customer satisfaction through recent platform data.
• Final Score: 8/20

4. Service Capability

• Basis: Communication response time: ≤1h; platform label includes “Full customization.”
• Elaboration: A response time of one hour or less indicates strong responsiveness for inquiry handling and early-stage communication. The full customization label is relevant for buyers requiring tailored spring or metal component specifications.
• Scoring Rationale: The supplier meets both key service indicators available in the dataset: fast response and customization capability. Since no additional service metrics such as quotation speed, engineering support, or after-sales process are provided, the score is based only on the confirmed data.
• Final Score: 10/10

5. Delivery Performance

• Basis: On-time delivery rate: 100.0%.
• Elaboration: The provided delivery metric indicates full on-time shipment performance. This is a positive operational signal, especially for buyers concerned with production scheduling and delivery reliability.
• Scoring Rationale: Based on the scoring standard, an on-time delivery rate above 90% qualifies for the highest score range. The reported 100.0% rate supports a full score, although the data does not specify the number of shipments behind this percentage.
• Final Score: 10/10

6. Quality & Customer Feedback

• Basis: Store rating: Insufficient Data; review count: 0; platform labels include “Finished product inspection”; verified supplier status: True.
• Elaboration: The supplier has some quality assurance indicators, especially the finished product inspection label and verified supplier status. However, customer feedback is not available, as there is no store rating and the review count is 0. This limits the ability to assess product consistency from buyer experience.
• Scoring Rationale: The supplier has basic quality-control credibility through finished product inspection and verification, but the absence of reviews and store rating prevents a stronger quality-confidence score. The score reflects a supplier with documented inspection-related capability but insufficient customer-side validation.
• Final Score: 12/20

Total Score

• Company Strength: 18/20
• Platform & Compliance Credibility: 20/20
• Business Performance: 8/20
• Service Capability: 10/10
• Delivery Performance: 10/10
• Quality & Customer Feedback: 12/20

Total Score: 78/100

Procurement Recommendation

Cooperation is recommended with controlled risk management. Zhejiang Jinchang Spring Co., Ltd. appears suitable for buyers seeking a verified Chinese factory with sizeable production resources, fast response, customization capability, Trade Assurance support, and inspection-related platform labels.

Best-fit customer types include buyers requiring customized spring or metal hardware products, buyers comfortable using Trade Assurance, and procurement teams willing to validate quality through samples, pilot orders, or third-party inspection.

Main risks are limited recent platform transaction volume, only 1 order in the past six months, CN¥13.5K+ recent transaction value, 0 reviews, and missing store rating data. These gaps reduce confidence in recent buyer satisfaction and market-proven performance.

Growth potential is supported by the supplier’s factory scale, 420+ staff, 19-year Gold Supplier history, full customization label, and 100.0% on-time delivery rate. A prudent procurement approach would begin with specification confirmation, sample testing, and a small initial order before scaling.