Gingko´s own quality control personnel use professional equipment to carry out tests and inspections throughout all phases of production. Such testing includes inspection and testing of raw materials, extensive lab tests before and after dyeing, tests to determine thread performance under all types of production conditions, controls to determine compliance with washing standards, as well as additional tests in compliance with DIN and ISO specifications.

Gingko chose to comply with the stringent production standards laid out by Oeko-Tex 100. Gingko products bearing the Oeko-Tex 100 certification make optimum use of natural resources and are produced without harming the environment.