Ningbo Haosheng Pneumatic Machinery Co., Ltd. Supplier Evaluation

Executive Summary

Ningbo Haosheng Pneumatic Machinery Co., Ltd. is a China-based supplier located in Zhejiang, offering portable and oil-free air compressor products with low MOQs ranging from 1 to 2 pieces across the listed models. The company shows a moderate manufacturing base, with a reported factory area of 9,200+ sqm, 70+ staff, and audited supplier status. Its platform credibility is strong, supported by 20 years as a Gold Supplier, Trade Assurance availability, and listed procurement-related service tags. Commercial performance appears stable, with 70+ orders and CN¥946.5K+ transaction value over the past six months, alongside a 4.6 store rating and 20+ reviews. However, delivery performance is a key concern, with an on-time dispatch rate of only 65.4%. This supplier may be suitable for buyers seeking established platform credibility, low MOQ purchasing, and portable compressor sourcing, but delivery reliability should be carefully managed before larger or time-sensitive orders.

Detailed Analysis

1. Company Strength

Basis
- Factory location: Zhejiang, China
- Factory area: 9,200+ sqm
- Employees: 70+ staff
- Audited supplier: True
- Product scope shown: portable and oil-free air compressor models

Elaboration
The supplier demonstrates a defined manufacturing presence with a mid-sized production footprint and workforce. A factory area above 9,000 sqm and 70+ employees indicate that the company is not a small trading-only operation based on the provided data. The audited supplier status further supports the existence of a verifiable operational base. The listed products are concentrated around portable air compressors, suggesting a focused product category rather than a broad unrelated catalog.

Scoring Rationale
The company does not reach the scale typically associated with a very large manufacturing group, but the factory size, employee count, and audited supplier status support a stable mid-sized factory profile. The available data indicates sufficient production capability for regular procurement, especially for low-MOQ or moderate-volume buyers. However, there is no provided information on annual production capacity, production lines, equipment count, or factory certifications beyond audited supplier status, which limits a higher score.

Final Score
16 / 20

2. Platform & Compliance Credibility

Basis
- Gold Supplier: True
- Gold Supplier duration: 20 years
- Trade Assurance: True
- Certification / industry tags: Business procurement, Warranty available, Low MOQ for customization

Elaboration
The supplier has a long operating history, with 20 years as a Gold Supplier. This is a strong platform credibility indicator within the provided data. Trade Assurance availability adds transaction protection for buyers, while the listed tags suggest platform-recognized procurement support, warranty availability, and low-MOQ customization positioning.

Scoring Rationale
The combination of 20 years Gold Supplier status and Trade Assurance represents a strong platform credibility profile. The supplier also has relevant service and procurement tags, which improves buyer confidence. However, the data does not provide detailed third-party compliance certificates, product safety certifications, or specific management system certifications. Therefore, while platform credibility is very strong, broader compliance documentation remains Insufficient Data.

Final Score
19 / 20

3. Business Performance

Basis
- Orders in the past 6 months: 70+
- Transaction value in the past 6 months: CN¥946.5K+
- Store rating: 4.6
- Reviews: 20+

Elaboration
The supplier has visible recent commercial activity, with 70+ orders and nearly CN¥1 million in transaction value over six months. This indicates that the supplier has active market demand and completed transactions on the platform. A 4.6 store rating is positive, although the review base of 20+ is moderate rather than extensive.

Scoring Rationale
The business performance is stable and commercially validated, but it does not clearly indicate very high transaction volume or a large review base. The six-month order and transaction data support a medium-scale trading performance. The rating is good, but the limited number of reviews means buyer feedback depth is still not especially strong. This supports a solid mid-to-upper score, but not a top-tier business performance score.

Final Score
16 / 20

4. Service Capability

Basis
- Communication response time: ≤5h
- Full Customization: Insufficient Data
- Listed tag: Low MOQ for customization

Elaboration
The supplier’s response time of within five hours indicates acceptable communication efficiency, though it is not at the fastest level of one hour or less. The platform tag “Low MOQ for customization” suggests some customization-related positioning, but the provided data does not confirm Full Customization capability. No details are provided regarding design support, OEM/ODM workflow, sample lead time, or dedicated account service.

Scoring Rationale
The service capability appears functional for normal inquiries and low-MOQ purchasing. However, because response time is not within one hour and Full Customization is not explicitly confirmed, the supplier cannot be rated as having strong service capability. The available data supports a moderate service score, with customization capability requiring further verification before customized procurement projects.

Final Score
7 / 10

5. Delivery Performance

Basis
- On-time dispatch rate: 65.4%

Elaboration
The reported on-time dispatch rate is the weakest operational indicator in the dataset. At 65.4%, the supplier falls below the 70% threshold, which suggests potential issues in order scheduling, production planning, inventory readiness, or dispatch execution. The data does not explain the cause of delay, so the assessment is limited to the reported delivery metric.

Scoring Rationale
According to the scoring framework, an on-time dispatch rate below 70% should receive less than 5 points. This supplier’s 65.4% rate creates a clear procurement risk, especially for buyers with strict delivery windows, seasonal demand, or project-based deadlines. Even with strong platform credibility, delivery reliability requires caution and should be addressed contractually before order placement.

Final Score
4 / 10

6. Quality & Customer Feedback

Basis
- Store rating: 4.6
- Reviews: 20+
- Audited supplier: True
- Finished Product Inspection: Insufficient Data
- Factory Verification: Audited supplier status provided, but detailed factory verification scope is Insufficient Data

Elaboration
The supplier has a positive store rating of 4.6, indicating generally favorable customer feedback. However, the review count of 20+ is relatively limited, meaning the feedback sample is not large enough to fully validate long-term quality consistency. The audited supplier status provides some quality-related reassurance at the supplier verification level, but the data does not confirm Finished Product Inspection or detailed quality control certifications.

Scoring Rationale
The supplier shows acceptable customer satisfaction and has some verification support through audited supplier status. However, the lack of explicit Finished Product Inspection data and limited review volume prevent a higher score. Quality confidence is reasonable for trial orders or standard product sourcing, but buyers should request inspection records, QC process details, or pre-shipment inspection arrangements before larger purchases.

Final Score
14 / 20

Total Score

76 / 100

Procurement Recommendation

Cooperation is conditionally recommended. Ningbo Haosheng Pneumatic Machinery Co., Ltd. appears suitable for buyers seeking portable or oil-free air compressor products with low MOQ options, established platform credibility, and moderate commercial validation. The supplier is especially relevant for small to medium buyers, trial orders, low-MOQ procurement, or buyers who value Trade Assurance-backed transactions.

The main risk is delivery reliability, as the on-time dispatch rate of 65.4% is below the acceptable benchmark. Quality data is also not fully complete because Finished Product Inspection and detailed factory verification scope are Insufficient Data. For larger or time-sensitive orders, buyers should confirm lead times in writing, use Trade Assurance terms, request pre-shipment inspection, and start with a pilot order before scaling procurement volume.

Growth potential exists due to the supplier’s 20-year Gold Supplier history, audited supplier status, active six-month transaction record, and focused compressor product offering. However, improvement in delivery performance and more transparent quality-control documentation would be necessary for stronger long-term procurement confidence.