At Yiwu Dilanshi Textile Co., Ltd. (DLS), quality and safety are not slogans – they are engineered into every roll of fabric, every stitch, and every finished baby carrier that leaves our factory.
For over a decade, we have manufactured for top-tier maternal & infant brands , meeting their strict standards for global markets. Today, the same systems, people, and discipline are dedicated to your brand.
Industry-Leading Quality Performance
We measure our work in numbers, not promises:
0.2% defect rate – significantly below typical industry levels
100% domestic client reorder rate
Zero client complaints across long-term key accounts
Open to third-party audits & testing at any time
These metrics are the result of a complete system that controls quality from incoming materials to final shipment — not random luck.
ISO 9001–Based Quality System
Our quality management system is built on ISO 9001 principles and continuously improved in daily operations.
Key elements include:
Documented procedures for incoming inspection, in-process control, and final inspection
Clear responsibilities for Quality, Warehouse, and Purchasing departments
Non-conforming material control and formal corrective actions
Continuous supplier performance evaluation and improvement tracking
This system ensures that what we promise during quotation is what you actually receive in mass production.
Strict Incoming Material Control (IQC)
Every stable product starts with stable materials. Our IQC (Incoming Quality Control) team is responsible for ensuring that no unqualified material enters production.
What we do at IQC stage:
Verify all incoming goods against purchase orders, specifications, and approved samples
Inspect appearance, dimensions, color, material, and functionality according to DLS IQC standards
Apply sampling inspection and record results in daily inspection reports
Classify materials into:
Accepted – moved to the qualified storage area
To be sorted / reworked – clearly tagged and controlled
Rejected – moved to a designated “rejection area” and returned to supplier
Non-conforming materials are handled with formal reports, root-cause analysis, and corrective actions. Supplier quality performance is summarized monthly and used for continuous improvement and sourcing decisions.
In-Process Quality Control
Quality is not “inspected into” the product only at the end — it is built in during every step:
Process inspection at critical sewing and assembly points
Verification of load-bearing seams and structural components for baby carriers, hip seats, learning harnesses, and mommy bags
Clear work instructions and visual standards for operators and inspectors
Immediate response mechanism: any major defect triggers line stop, re-inspection, and corrective action
This ensures that defects are prevented as early as possible, before they accumulate into large batches.
Final Inspection & Testing
Before any shipment leaves our factory, finished products undergo a comprehensive final inspection according to our DLS Finished Goods Inspection Standard.
Sampling & Acceptance Criteria
Inspection follows GB/T 2828.1 single sampling plans
General inspection level II with AQL levels 0 / 1.0 / 2.5
Special inspection level S-3 for specified items
Defects are classified as:
Critical (CR) – safety or legal non-compliance, immediate batch rejection or 100% re-inspection
Major (MA) – function failure or serious appearance issues likely to cause complaints or returns
Minor (MI) – does not affect function but may affect perceived quality
Only batches that meet the defined AQL criteria are released for shipment.
Visual & Functional Inspection
Under controlled light, distance, angle, and time, inspectors check:
Overall appearance of A-surface (front), B-surface (sides/back), and C-surface (hidden areas)
Stitching quality, symmetry, labels, logos, warning labels, and instructions
Product structure: no damage, no sharp edges, normal function for all buckles, zippers, and adjustment points
Reliability & Laboratory-Style Tests
Depending on product type and customer requirements, we perform:
Oscillation / impact tests (e.g. per QB/T 2922) on:
Shoulder straps
Handles
Side straps
Seam strength tests (e.g. per QB/T 1333-2010) on key load-bearing seams
Zipper durability tests with repeated open/close cycles
Color fastness testing (e.g. GB/T 3920-1997) including dry and wet rubbing
Additional tests suitable for baby carriers, hip seats, harnesses, and bags based on agreed standards
These tests help ensure that products not only look good on day one, but also stay safe and reliable in real use.
Safety & Regulatory Compliance
As a specialist in maternal & infant products, we design and manufacture with safety as the first priority.
We work to meet or exceed:
Relevant national standards such as GB/T 35270-2017 and other child & infant textile/product safety standards
Customer-specified standards for target markets (EU / US / other regions), including cooperation with reputable third-party labs for testing and certification
Requirements on hazardous substances, flammability, mechanical safety, and labeling as applicable to baby carriers, harnesses, and related textile products
Our team can support you in developing market-specific compliance roadmaps, helping your products pass local regulations and platform audits more smoothly.
Material Safety & Traceability
We maintain full traceability from raw material to finished product:
Each batch of fabric, webbing, buckle, and accessory is labeled and traceable back to its supplier and batch number
Material safety is controlled through strict supplier selection and incoming testing requirements for:
Formaldehyde
Heavy metals
Phthalates
Fluorescent whitening agents
Other regulated substances as required
In case of market feedback or a rare quality issue, we can quickly trace and isolate affected batches, minimizing risk to your brand.
Transparent Delivery: See What We See
To give you full confidence before shipment, we offer:
Live video inspection before packaging – so you can visually confirm product quality and packing details
Detailed inspection reports including sampling results, defect records, and photos
Open doors to on-site or remote audits from you or your appointed third party
Our goal is to make offshore manufacturing as transparent and controllable as working with a local factory.
What This Means for Your Brand
When you partner with DLS, you gain:
A proven system that has supported high-end brands for over 10 years
Measurable quality performance (0.2% defect rate, zero complaints, 100% reorder)
A factory that understands safety, compliance, and risk management in the maternal & infant category
A team that is ready to co-create testing plans and standards for your next product line
High Aesthetics. High Quality. High Safety.
Every day, our Quality & Compliance system works behind the scenes so your brand can stand confidently in front of parents around the world.