About Langsum: Factory and Fabric Testing
About Langsum
We are Langsum Fabric, an upholstery fabric supplier with in-house dyeing, weaving, coating and laboratory capabilities in China. We work with large fabric distributors and project buyers, primarily in Western Europe. Furniture factories can also source stocked designs through our separate Ready To Ship program.
1,400 m
Standard production minimum per color. Ready To Ship minimum: 300 m.
Coating
Multiple coating options, including PSAF, for the selected fabric and requirement.
In-house lab
Discuss the test method and required evidence for your chosen fabric.
Fabric Quality Testing and Production Review
Fabric quality testing starts with the application and agreed specification. Name the property you need to assess and the test method required for your market. Our in-house laboratory capability does not imply third-party accreditation or a universal pass result.
Material Innovation
Compare velvet, chenille, jacquard, boucle and other upholstery constructions. We offer coating and finishing options, including PSAF and fireproofing, subject to suitability for the selected quality and intended use.
Color Precision
Share your color reference, fabric construction and quantity per color. The selected fabric, color and finish should be reviewed together before the order specification is agreed.
Quality Assurance:
Our in-house laboratory supports quality assessment. OEKO-TEX STANDARD 100 certification covers our mill programs. Share the applicable standard and documentation requirements so the scope can be confirmed for your selected fabric.
“We deliver performance-driven upholstery fabrics engineered for durability, easy care, and versatile applications. Our goal is to help brands, manufacturers, and project buyers achieve reliable results with consistent quality and scalable production.”
Reliability • Consistency • Performance
Built for Distribution and Project Sourcing
Western Europe is our primary market. For distributors, share your range requirements and quantities per color. For project orders, include the application, required test and project timing. Standard production is 1,400 m per color; Ready To Ship starts at 300 m.
Design & Development
Discuss your fabric reference, construction, color and finish requirements with us. For a development request, the available scope, sample arrangement, cost and schedule are agreed for the proposed program.
OEKO-TEX STANDARD 100 and Selected Fabric Scope
Our mill programs include OEKO-TEX STANDARD 100 certification within the confirmed factory and selected-product scope. When sourcing oeko tex upholstery fabric, ask whether the selected quality is covered and request the relevant documentation for your compliance review.
OEKO-TEX certified status is considered for the selected fabric and certificate scope. It does not replace a project-specific fire, abrasion, UV or other performance requirement.
| What you need | What to send | What to confirm |
|---|---|---|
| Certification scope | Selected fabric and intended use | Applicable certificate and covered quality |
| Fabric testing | Property, named method and target market | Suitable assessment and available evidence |
| Coating or finish | Fabric reference and required function | Method and suitability for the selected quality |
Which route fits your request?
Use wholesale fabric supply for an existing design, or custom upholstery fabric development when construction, color or finish must change. This is a supplier assessment discussion, not an independent accredited testing service.
WhatsApp inquiry: send your fabric reference, application, quantity, market, required finish or test and expected timing. We can discuss the selected quality and relevant documentation.
Let's Work Together
Ready to start your upholstery fabric project? Contact us to discuss your requirements, explore custom solutions, or request samples. We provide manufacturer-direct support for global B2B buyers.
Contact Information:
Address: Zhongshan East Road, Chongfu Town, Jiaxing, Zhejiang, China
Phone: +8618858359458
Email: Katrina@langsum.cn
