Quality Assurance / We innovate, strengthen technical basis, properly control products quality and punctual delivery, which enable highly competitive strength of this company in the textile sector in Taiwan.

Our quality assurance center invested in laboratories and facilities to promise material quality, The test procedures accord to internationally accepted, including “American Standards Textile Materials” (ASTM), “American Association of Textile Chemists and Colorists” (AATCC) and “ISO Standard” Testing Procedures. When you create a new high-performance textile got multi-function, we can provide different test items to satisfy the functional fabric quality. Such as tensile strength, tearing strength, colorfastness, water resistance, wicking performance. textile & fabric manufacturer - U-long. hyperbreeze, 3D structure fabric, anti-odor fabric and durable fabrics are U-long's specialties in the textile industry. U-long provides fabrics for outdoor activities, leisurewear and workwear that is suitable for all weather conditions and tough working environments. Textiles for baby strollers or inflatable equipment are extremely environmentally-friendly. Military and protection equipment textile products made from nylon 66 fabrics, a type of nylon yarn that simulates the rugged, fuzzy texture of natural cotton yarn have high tensile strength.

Quality Assurance

Quality Assurance Center.

Quality Assurance

Our Laboratory

Our quality assurance center invested in laboratories and facilities to promise material quality,
The test procedures accord to internationally accepted, including “American Standards Textile Materials” (ASTM),
“American Association of Textile Chemists and Colorists” (AATCC) and “ISO Standard” Testing Procedures.
When you create a new high-performance textile got multi-function, we can provide different test items
to satisfy the functional fabric quality. Such as tensile strength, tearing strength, colorfastness, water resistance, wicking performance.


Automatic Quality Control the Best Laboratory of Textile Field

Room Temperature Laboratory for Colourfastness Testing

Air-Condition Laboratory for Material Physical Property Testing

Test Items
Tensile Strength4Washing machine1
Tearing Strength1Dryer1
Pilling2Bursting Strength1
Taber1Crocking3
Stoll Type Abrasion1Hot Pressing1
PH1Thickness1
Mace Snagging2Spray Test3
Color Boxes3Wicking Performance1
Difference Checking By X-Rite1Hardness Tester1
Colorfastness To Laundering3Electronic Densimeter1
Water, Perspiration1Automatic Cutter1
Oven2Electronic Top Balance2
Water Resistance Hydrostatic3Universal Impact1
Water Vapor Permeability1Washing Machine1

Our Recommendation

Reduce, Reuse, Recycle

High Performance Textile & Fabric Manufacturer - U-long

Located in Taiwan, U-Long High-Tech Textile Co., Ltd., since 1983, is a high-performance textile and fabric manufacturer. Main product, including high tenacity yarns, industrial and complementary textiles, knitted fabrics, sustainable textiles, woven fabrics, functional fabrics and so forth.

hyperbreeze, 3D structure fabric, anti-odor fabric and durable fabrics are U-long's specialties in the textile industry. U-long provides fabrics for outdoor activities, leisurewear and workwear that is suitable for all weather conditions and tough working environments. Textiles for baby strollers or inflatable equipment are extremely environmentally-friendly. Military and protection equipment textile products made from nylon 66 fabrics, a type of nylon yarn that simulates the rugged, fuzzy texture of natural cotton yarn have high tensile strength.

U-long has been offering customers high-quality fabrics/textiles since 1983, both with advanced technology and 48 years of experience, U-long ensures each customer's demands are met.