Custom Denim & Jeans Manufacturering
With decades of expertise, we provide comprehensive, high-quality custom denim manufacturing services. From sourcing premium fabrics to advanced washing techniques, we ensure every detail meets your exact requirements.
Advanced Manufacturing
Our factory is equipped with the latest in denim production technology, ensuring efficiency and high-quality output. From fabric weaving to final finishing, we utilize automated machinery and skilled labor to produce jeans that meet global standards.
Denim Production Process
At Changhong, our denim production process is a seamless integration of quality, efficiency, and innovation. From sourcing premium raw materials to delivering finished products, each stage is meticulously managed to meet the highest industry standards and customer expectations.
Step 1:
Raw Material Manufacturing
We produce high-quality raw materials that adhere to stringent environmental standards and industry regulations, ensuring both sustainability and the durability of our denim products.
Step 2:
Material Testing & Pattern Making
We produce high-quality raw materials that adhere to stringent environmental standards and industry regulations, ensuring both sustainability and the durability of our denim products.
Step 3:
Garment Construction
We produce high-quality raw materials that adhere to stringent environmental standards and industry regulations, ensuring both sustainability and the durability of our denim products.
Step 4:
Washing Process
We produce high-quality raw materials that adhere to stringent environmental standards and industry regulations, ensuring both sustainability and the durability of our denim products.
Step 5:
Quality Inspection & Packing
We produce high-quality raw materials that adhere to stringent environmental standards and industry regulations, ensuring both sustainability and the durability of our denim products.
Step 6:
Global Delivery
We produce high-quality raw materials that adhere to stringent environmental standards and industry regulations, ensuring both sustainability and the durability of our denim products.
Rigorous Quality Control for Flawless Products
Our comprehensive quality inspection process covers:
- Raw Material Inspection
- Cutting & Sewing Inspection
- Denim Washing Inspection
- Finished Product Inspection
We implement a stringent quality control process at every stage of production. From fabric inspection to final product evaluation, our dedicated QC team ensures that every pair of jeans meets the highest standards of quality and durability.
01
Raw Material Inspection
Fabric:
- Color Consistency: Ensure fabric color is uniform and free from variations.
- Defect Inspection: Inspect for spots, tears, wrinkles, or other defects.
- Color Fastness: Test dye fastness to prevent fading during washing.
- Shrinkage Rate: Measure shrinkage to ensure it meets specifications.
- Zipper: Test for smoothness and durability.
- Buttons: Check for secure attachment and surface condition.
- Rivets: Ensure firm attachment without sharp edges.
- Thread: Ensure strength and color match the fabric.
02
Cutting & Sewing Inspection
Cutting:
Sewing:
- Cutting Quality: Ensure accurate cuts without misalignment or size errors, and neat edges without fraying or loose threads.
- Pattern Alignment: Ensure patterns align for striped or patchwork designs.
Sewing:
- Stitching Quality: Check for even, straight stitching meeting standards, with reinforced critical areas.
- Thread Ends: Ensure all ends are trimmed and secure.
- Decorative Stitching: Check for neat and aesthetic decorative stitching.
- Seam Inspection: Test seam strength to prevent unraveling, and check for symmetrical legs, pockets, and side seams.
03
Denim Washing Inspection
Washing Effect:
Fading and Deformation Test
- Style Consistency: Ensure the desired washing style is achieved, with uniform color and no noticeable spots.
- Special Effects: For unique washes (e.g., acid wash, snow wash), verify textures and patterns align with the design.
- Natural Look: Ensure distressed areas look natural, with soft edges and aging effects (e.g., whiskers, honeycombs) matching the design.
- Craftsmanship: Verify distressed areas are reinforced to prevent further damage.
Fading and Deformation Test
- Fading Test: Evaluate for significant fading and ensure color stability; check for localized fading or spots on dark denim.
- Deformation Test: Check for shrinkage, twisting, or deformation, ensuring the jeans retain their designed shape.
04
Finished Product Inspection
Functional Testing
Appearance Check
- Zipper Test: Test for smooth and durable zippers.
- Button Test: Ensure buttons are secure and easy to use.
- Durability: Test strength of waist, crotch, and other key areas.
Appearance Check
- Size Measurement: Measure waist, hip, inseam, and leg opening dimensions.
- Neatness: Ensure jeans are smooth, free from stains, wrinkles, or tears, with properly installed accessories.
- Decorative Elements: Ensure embroidery, prints, and labels match design.
- Packaging Check: Verify accurate tags, no missing labels, and clear brand logos.
Product Range
From classic jeans to contemporary jumpsuits, Changhong offers a full range of customizable denim wear — including jeans, shorts, skirts, dresses, overalls, jackets, and shirts. Ideal for wholesale and private label needs, with reliable quality and flexible production.
