Yancheng Lianggong Formwork Co.,Ltd. Supplier Evaluation

Executive Summary

Yancheng Lianggong Formwork Co.,ltd. is a China-based supplier located in Jiangsu, with a reported factory area of 33,000+ m² and 210+ staff. The company offers construction formwork and scaffolding-related products, including adjustable steel shoring props, formwork tie rods, ringlock steel support frames, steel prop shoring systems, and galvanized steel planks. Based on the provided data, the supplier demonstrates a solid manufacturing base, verified supplier status, 8 years as an Gold Supplier, Trade Assurance support, and relevant platform tags such as Finished Product Inspection, Full Customization, ODM service, and warranty availability. Its recent business performance is also strong, with 40+ orders and CN¥10.8M+ transaction value over the past six months, supported by a 5.0 store rating and 40+ reviews. This supplier appears suitable for buyers seeking established production capacity, construction-related metalwork products, and platform-backed procurement protection. Key risks mainly relate to limited review volume and response time not reaching the fastest service tier.

Detailed Analysis

1. Company Strength

Basis
- Factory area: 33,000+ m²
- Employees: 210+ staff
- Verified supplier: True
- Product scope includes steel shoring props, tie rods, ringlock support frames, scaffolding props, and galvanized steel planks.

Elaboration
The supplier has a sizeable physical manufacturing footprint and a workforce of over 210 employees, indicating a structured production organization rather than a very small workshop. The factory size of 33,000+ m² suggests the supplier has space for production, storage, and handling of construction-related steel products. The product list also shows focus within scaffolding, formwork, and construction support systems, which supports a relatively coherent manufacturing positioning.

Scoring Rationale
The company demonstrates stable medium-to-large production capability based on factory area and staff size. Verified supplier status strengthens confidence in the existence and basic legitimacy of the operation. However, the data does not provide detailed production capacity, equipment list, annual output, export scale, or named factory audit report, so it should not be scored as the highest-tier large-scale supply chain.

Final Score
17 / 20

2. Platform & Compliance Credibility

Basis
- Gold Supplier: True
- Gold Supplier duration: 8 years
- Trade Assurance: True
- Certification / industry tags: Warranty available, Finished product inspection, Full customization, ODM service available
- Verified supplier: True

Elaboration
The supplier has a relatively long Gold Supplier history of 8 years, which is a positive platform credibility indicator. Trade Assurance support provides buyers with a platform-backed transaction mechanism. The presence of Finished Product Inspection, warranty availability, Full Customization, and ODM service tags indicates that the supplier has several platform-recognized service and quality-related labels.

Scoring Rationale
An 8-year Gold Supplier record, Trade Assurance availability, and verified supplier status together create a strong credibility profile. The certification and service tags are also relatively complete for platform-based procurement evaluation. The score is not a perfect 20 because the provided data does not include specific third-party management system certifications, detailed audit documents, or named compliance certificates.

Final Score
19 / 20

3. Business Performance

Basis
- Orders in the past six months: 40+
- Transaction value in the past six months: CN¥10.8M+
- Store rating: 5.0
- Reviews: 40+

Elaboration
The supplier has generated measurable recent transaction activity, with more than 40 orders and over CN¥10.8M in transaction value within six months. The transaction value is relatively strong and suggests that orders may include sizable project or bulk procurement quantities. A 5.0 store rating indicates positive buyer feedback based on the available review data.

Scoring Rationale
The combination of CN¥10.8M+ transaction value, 40+ orders, and a 5.0 rating supports a strong business performance assessment. The score is high because there is clear commercial validation, not merely platform presence. However, the review count of 40+ is not extremely large, and the order count, while healthy, does not indicate very high-frequency mass-market transaction volume.

Final Score
18 / 20

4. Service Capability

Basis
- Communication response time: ≤2h
- Full Customization: listed in platform tags
- ODM service available: listed in platform tags

Elaboration
The supplier provides a response time of two hours or less, which is acceptable for international sourcing communication. The Full Customization and ODM service tags indicate the supplier can support more than standard off-the-shelf purchasing, which is relevant for buyers needing project-specific dimensions, specifications, or branding-related requirements within the listed product categories.

Scoring Rationale
The service capability is solid because the supplier supports Full Customization and ODM service, and the response time is within a reasonable range. However, the highest scoring band requires response time of one hour or less. Since the provided response time is ≤2h rather than ≤1h, the supplier fits the strong but not top-tier service category.

Final Score
8 / 10

5. Delivery Performance

Basis
- On-time delivery rate: 93.8%

Elaboration
The reported on-time delivery rate exceeds 90%, which is a positive indicator for procurement planning, especially for construction and project-based purchasing where delivery delays can affect site schedules. A rate of 93.8% suggests the supplier has generally reliable shipment execution based on the available platform data.

Scoring Rationale
According to the scoring standard, an on-time delivery rate above 90% qualifies for the 9–10 point range. The supplier receives a high score because 93.8% is clearly above the threshold. It is not assigned a perfect score because the data does not provide shipment volume, destination complexity, average lead time, or historical consistency beyond the stated rate.

Final Score
9 / 10

6. Quality & Customer Feedback

Basis
- Store rating: 5.0
- Reviews: 40+
- Finished Product Inspection: listed in platform tags
- Verified supplier: True
- Warranty available: listed in platform tags

Elaboration
The 5.0 store rating is a strong quality and satisfaction signal within the provided platform data. Finished Product Inspection indicates that some form of final-stage quality control is available, while warranty availability adds a further buyer protection element. Verified supplier status also supports confidence in the supplier’s operating profile.

Scoring Rationale
The supplier deserves a high score because it combines a perfect store rating, 40+ reviews, Finished Product Inspection, warranty availability, and verified supplier status. However, the review count is moderate rather than extensive, and the data does not include detailed inspection standards, defect rates, product test reports, or internationally recognized quality certifications. Therefore, the score is strong but not maximum.

Final Score
18 / 20

Total Score

89 / 100

• Company Strength: 17 / 20
• Platform & Compliance Credibility: 19 / 20
• Business Performance: 18 / 20
• Service Capability: 8 / 10
• Delivery Performance: 9 / 10
• Quality & Customer Feedback: 18 / 20

Procurement Recommendation

Cooperation is recommended for buyers seeking construction formwork and scaffolding-related steel products from a platform-verified Chinese supplier with solid factory scale, strong credibility, Trade Assurance support, and proven recent transaction performance.

This supplier is most suitable for: - Project contractors or distributors purchasing steel props, scaffolding components, tie rods, ringlock support frames, or galvanized planks. - Buyers requiring medium-to-large order quantities, as the listed MOQs are relatively high. - Buyers who value platform protection, Finished Product Inspection, warranty availability, and customization/ODM capability.

Main risk points: - Review volume is 40+, which is positive but not yet a very large feedback base. - Response time is ≤2h, which is acceptable but below the top service benchmark of ≤1h. - Detailed production capacity, equipment list, lead time, export market data, and formal quality certifications are not provided; these areas should be treated as Insufficient Data.

Growth potential appears positive based on the supplier’s 8-year Gold Supplier record, CN¥10.8M+ six-month transaction value, verified supplier status, and broad construction support product portfolio. For formal procurement, buyers should still request updated quotations, production lead times, inspection procedures, and any available factory audit or quality certification documents before placing large-volume orders.