Service Scope.
Custom Sourcing Service Scope – Full-Range China Procurement | SIYUNJO INTERNATIONAL
About This Category
Our Custom Sourcing Services cover the entire procurement lifecycle, from product identification to delivery. With 8+ years of international trade experience across new energy, building materials, consumer goods, and industrial products, we provide end-to-end sourcing solutions for international buyers. Unlike traditional trading companies, we combine our own export capabilities with flexible sourcing services to offer the best of both worlds.
Full-range custom sourcing services from Siyunjo International. Product sourcing, supplier verification, quality inspection, logistics and compliance management. 8+ years international trade experience. Serving global buyers since 2025.
SIYUNJO INTERNATIONAL
Service Categories:
1. Product Sourcing and Supplier Identification
· Leveraging our extensive network of 500+ vetted manufacturers across China to find the right products at competitive prices.
2. Supplier Verification and Audit
· Factory audits, capability assessments, and compliance checks to ensure supplier reliability.
3. Quality Control and Inspection
· Pre-production inspection, during-production inspection, and final random inspection (AQL 2.5) before shipment.
4. Logistics and Shipping
· FOB, CIF, DDP terms.
· Sea freight (FCL/LCL), air freight, express.
· Full documentation including Certificate of Origin, Bill of Lading, and customs clearance.
5. Compliance and Certification
· Assistance with CE, FCC, RoHS, FDA, UL, and other international certifications.
6. Product Development and Customization
· OEM/ODM services, custom packaging, private label, and product modification.
· Key Service Advantages
500+ Vetted Manufacturer Network: Our database includes manufacturers across 20+ industries, pre-screened for production capacity, quality systems, export experience, and financial stability. We continuously update supplier evaluations based on recent performance and compliance records.
End-to-End Project Management: From initial inquiry to final delivery, a dedicated sourcing manager handles all communication, coordination, and problem resolution. Weekly progress reports with photos and videos keep you informed at every stage.
Quality-First Approach: Our 3-stage QC process (pre-production, during-production, final inspection) catches issues early when they are easiest and cheapest to fix. We use AQL 2.5 standard for final inspection, with third-party inspection by SGS or Intertek available upon request.
Cost Transparency: No hidden fees, no markups on shipping or certification costs. All quotations include a detailed breakdown of product cost, inspection fees, shipping, and our service fee. We negotiate on your behalf and pass all supplier discounts directly to you.
Risk Mitigation: We verify supplier credentials, check for IP protection compliance, and ensure proper contract terms. Our payment terms protect your deposit — we only release payment to suppliers after quality inspection approval.
Industries We Cover:
| Industry Sector | Typical Products | Average Order Value | Typical Lead Time |
| New Energy & Renewable Energy | Solar panels, batteries, EV chargers, LED lighting | $50,000 – $500,000 | 30-60 days |
| Building Materials & Construction | Tiles, steel, pipes, sanitary ware, glass | $20,000 – $200,000 | 25-50 days |
| Consumer Electronics & Home Appliances | Smart home devices, kitchen appliances, audio | $10,000 – $100,000 | 30-45 days |
| Pet Products & Pet Food | Food, toys, accessories, smart devices | $5,000 – $50,000 | 25-40 days |
| Tea, Food & Beverage | Tea, tea sets, packaged food, health supplements | $3,000 – $30,000 | 20-35 days |
| Health & Personal Care | Massage guns, beauty tools, fitness equipment | $5,000 – $50,000 | 25-40 days |
| Industrial Consumables | 3D printing materials, tools, mechanical parts | $10,000 – $100,000 | 20-40 days |
| Automotive Parts & Accessories | EV chargers, dash cameras, auto parts | $10,000 – $100,000 | 25-45 days |
What Sets Us Apart
· Unlike traditional trading companies that simply connect buyers with suppliers, we combine our own export capabilities with flexible sourcing services.
· This means we understand both sides of the transaction — the challenges of manufacturing in China and the quality expectations of international buyers.
· Our team’s combined experience across CNBM (Fortune 500 building materials), CPG (US procurement firm), and Hydrofarm (US horticulture company) gives us unique insight into both Chinese supply chains and international buyer requirements.
Need a sourcing partner in China? Contact claire@siyunjo.com to discuss your requirements. Free consultation available.