A transparent six-stage process from initial inquiry and lab sampling to cylinder plate engraving and Xiamen Port container loading.
Quanzhou Shenghongda Hygiene Products Co., Ltd. provides comprehensive turnkey OEM and ODM contract manufacturing services for global baby care, adult incontinence, and feminine hygiene brand operators. Supported by 16 Japanese Zuiko full-servo high-speed converting lines operating in our 75,000 m² ISO Class 8 (100,000 GMP) cleanroom campus in Quanzhou, China, we produce over 1.2 billion disposable hygiene units annually at speeds up to 600 pieces per minute. Our contract manufacturing pipeline encompasses bespoke absorbent core formulation with Sumitomo Seika SAP and Weyerhaeuser FSC fluff pulp, custom ultrasonic elastic waistbands, rotogravure copperplate cylinder engraving within 7 to 10 days, and computerized 360-degree optical vision defect inspection. Operating under ISO 9001, ISO 13485 medical device standards, CE MDR, US FDA (FEI 3012984570), and OEKO-TEX Standard 100 Class I, we provide worldwide B2B buyers with fast 48-hour prototype dispatch, low 50,000-piece trial MOQs, and optimized container packing from Xiamen Port.
| Manufacturing Service Tier | Engineering Scope & Customization | Tooling & Cylinder Lead Time | Production Velocity & QC Gate | Minimum Order (MOQ) | Logistics & Port Delivery |
|---|---|---|---|---|---|
| Tier 1: Rapid Standard Prototype Pack | Standard chassis evaluation, cut material swatches, ISO 11948-1 test sheets | Immediate stock tooling (48–72h courier dispatch) | Lab Rothwell & rewet <0.12g verification | 1 Set (Free sample kit) | DHL / FedEx express (100% credited against PO) |
| Tier 2: Private Label Custom OEM / ODM | Custom SAP density, 3D topsheet, branded backsheet, custom polybag packaging | 7–10 Business days (Electronic gravure cylinders) | 600 pcs/min line speed + 360° AI CCD inspection | 50,000 pcs / size | FOB Xiamen Port (20–25 days production lead time) |
| Tier 3: Enterprise Multi-Container Contract | Mixed-SKU loading, custom carton branding, third-party SGS/Intertek inspection | Dedicated cylinder inventory & tooling maintenance | Zero-defect automated rejection + AQL 1.0 standard | 1x40HQ Container (~400,000 pcs) | FOB Xiamen / CIF / DDP (14–18 days repeat cycle) |
Analyze buyer target territory (North America, EU, Middle East, Africa, LATAM), target consumer demographics, retail price point, required certifications (CE, FDA, ISO), and custom branding requirements.
Configure exact SAP grammage (Sumitomo/BASF), fluff pulp ratio (Weyerhaeuser FSC), topsheet pattern (3D Pearl, Diamond, Flat), elastic strand count, backsheet breathability rate (WVTR), and functional chips.
Assemble customized diaper prototypes in our R&D pilot lab within 5-7 business days. Perform Rothwell absorbency testing, rewet analysis (< 0.2g), tensile pull tests, and courier physical samples to client for approval.
Provide CAD die-lines for printed polybags, stand-up zipper bags, or retail cartons. Calculate carton CBM, palletization layout, and container loading efficiency to maximize cargo volume by 12-18%.
Mass production on 600-800 pcs/min full-servo lines in Class 100,000 cleanrooms. 100% inline machine-vision CCD camera inspection, metal detection, and automatic rejection of defective units.
Issue official Certificate of Analysis (COA), microbiological test report, SGS inspection, and Bill of Lading documentation. Seamless freight dispatch via Xiamen Port with full tracking.
Get in touch with our senior export engineers to configure custom SAP core ratios, packaging art files, and trial container plans.
