1. Standard Operating Protocols for Enterprise Procurement - Jixingfeng BrandIntroduction & Institutional Commitment

At Foshan Nanhai Lishui Jixingfeng Knitting Factory (Jixingfeng), operating through our enterprise portal www.china-socksmanufacturer.com, our relationship with our B2B clients extends far beyond the production line. We understand that for international brands, wholesale distributors, and massive e-commerce networks (including Amazon and Shein aggregators), logistical certainty and structured after-sales dispute frameworks are essential for operational continuity.This document details our strict After-Sales Service Framework and Global Logistics Protocols. These policies are designed to protect international procurement investments, streamline custom operations, minimize delivery lead times, and establish clear, legally binding protocols for quality disputes, quantity discrepancies, and global shipping liability distribution.

2.Comprehensive Global Logistics & Shipping Protocols

Jixingfeng manages high-volume global outbound shipping from our 19,000 m² production base in Foshan, Guangdong. We leverage our proximity to major international shipping hubs like Guangzhou, Shenzhen, and Hong Kong to offer versatile transportation modes tailored to our clients’ timelines and cost requirements.International Incoterms Framework:

• We execute international shipping transactions primarily under standard ICC Incoterms frameworks to ensure clear assignment of risk, freight costs, and customs obligations:FOB (Free On Board - Shenzhen/Guangzhou/Hong Kong): Jixingfeng handles domestic transport, export documentation, and customs clearance within China. Risk transfers to the buyer once the shipping containers cross the vessel’s rail at the designated port.
• CIF (Cost, Insurance, and Freight): Jixingfeng covers ocean freight and baseline marine insurance to the destination port. Risk transfers to the buyer upon cargo delivery to the ocean vessel, while the buyer handles import customs clearance and local transport.
• DDP (Delivered Duty Paid): Designed for e-commerce brands and Amazon FBA operators, Jixingfeng manages the entire transport chain, covering ocean/air freight, import duties, customs clearance, and delivery directly to fulfillment warehouses.

Freight Transport Channel Matrices:

• Ocean Freight (FCL/LCL) | Target Lead Time: 20 to 45 Business Days | Ideal Shipment Volume: Large volume mass production runs | Best Suited Product Lines: Work Safety Socks, Multi-Functional Socks, Casual bulk orders.
• Air Freight (Standard) | Target Lead Time: 5 to 9 Business Days | Ideal Shipment Volume: Medium volume seasonal rush orders | Best Suited Product Lines: Compression Cycling Socks, Merino Wool seasonal stock.
• Expedited Air Express | Target Lead Time: 3 to 5 Business Days | Ideal Shipment Volume: High-priority product samples | Best Suited Product Lines: Custom Printed Socks, OEM custom prototypes.
• Intercontinental Rail Express | Target Lead Time: 15 to 22 Business Days | Ideal Shipment Volume: Mid-to-large European shipments | Best Suited Product Lines: All mass-produced collections to European regions.

3.Rigorous After-Sales Quality Assurance & Inspection Protocols

Jixingfeng applies strict quality assurance measures throughout production to ensure our shipments meet international standards. We use the internationally recognized Acceptable Quality Limit (AQL) system for final random sampling and verification: AQL Sampling Protocol dictates Critical Defects = 0.0, Major Defects <= 1.5, and Minor Defects <= 4.0. This statistical approach ensures consistent quality control and helps establish clear criteria for evaluating shipment compliance before dispatch.

Quality Dispute and Claim Protocols:

1. If a product variance or quality issue escapes our inline quality checks, clients can initiate a formal claim using our structured validation process:Filing Period: Clients must initiate quality claims within thirty calendar days of the shipment arriving at the designated destination warehouse.
2.Documentation Requirements: Claims must include the original invoice number, outer carton batch barcodes, and high-resolution digital photographs or video evidence documenting the reported defects across the sample lot.
3.Technical Evaluation: Our technical team evaluates the submitted evidence against our retention samples from the corresponding production run to identify root causes, such as yarn batches or machine calibration issues.
4.Resolution Framework: Validated defects exceeding agreed AQL thresholds are resolved through one of the following methods, subject to mutual agreement:

• Financial credit applied directly to the client’s next production invoice.
• Expedited replacement manufacturing with priority shipping covered entirely at Jixingfeng’s expense.

4.Force Majeure & Shipping Liability Allocation

While Jixingfeng guarantees structural quality within our 19,000 m² production workshop, international transit is subject to external events beyond direct corporate control. Shipping delays, cargo damage, or total loss caused by carrier negligence, maritime accidents, customs delays, or port strikes are governed by the active Incoterm agreement. Jixingfeng assists clients with carrier claims by providing accurate bills of lading, export clearances, and weight certificates.Events meeting the definition of Force Majeure—including natural disasters, civil unrest, trade embargoes, or government restrictions—legally suspend performance timelines for the duration of the disruptive event, protecting both parties from structural non-performance penalties.
 

5.Intellectual Property Protection & Custom Mold Retentions
 

6. For our OEM and ODM partners, protecting proprietary intellectual property is a core priority.

Jixingfeng guarantees that all custom designs, patterns, jacquard charts, brand logos, and printed graphics remain confidential. We do not display client-owned designs in public showrooms or repurpose custom production molds without explicit, written authorization. All electronic design files are stored on secure servers with restricted access, ensuring your market advantages remain fully protected.Institutional Conclusion
This After-Sales and Logistics Policy forms a core part of our standard B2B supply agreements. By establishing clear, predictable frameworks for shipping and quality dispute resolution, Jixingfeng ensures that global buyers can partner with our Foshan factory with complete confidence. For detailed consultations or custom logistics planning, contact our supply chain team directly through our official portal at www.china-socksmanufacturer.com.