BV, also known as Bureau Veritas, is a global testing, inspection, and certification company that provides services across a range of industries, including textiles and fabrics. BV is a good testing company for fabric for the following reasons:

Experience and expertise: BV has been in the textile testing industry for over a century and has developed extensive knowledge and expertise in testing fabrics. This experience allows them to understand the unique characteristics and properties of different types of fabrics and to design tests that are accurate and reliable.

Comprehensive testing capabilities: BV offers a wide range of fabric testing services, including physical, chemical, and performance testing. This allows them to evaluate fabrics for various properties, such as strength, durability, colorfastness, and shrinkage, among others.

International standards: BV conducts fabric testing according to various international standards, such as ASTM, ISO, and AATCC. This ensures that the testing is standardized and consistent, and the results are comparable across different laboratories.

State-of-the-art equipment: BV uses advanced equipment and technology to conduct fabric testing, which allows them to achieve precise and accurate results.

Customized testing solutions: BV works closely with their clients to understand their specific testing needs and develop customized testing solutions to meet those needs. This ensures that the testing is tailored to the unique characteristics and properties of the fabric being tested.

Overall, BV's extensive experience, comprehensive testing capabilities, adherence to international standards, use of advanced equipment, and customized testing solutions make them a good testing company for fabric.