The testing center is a third-party laboratory approved and authorized by the AQSIQ and the CNCA. The approved test scope includes:

Textiles, natural fibers, chemical fibers, yarns, fabrics, household textiles, non-woven fabrics, industrial textiles, special performance textiles, knitted fabrics, clothing, leather, down, etc. The company has 500 test projects, which comply with more than 2000 domestic and foreign standards such as GB, ISO, IWS, ASTM, AATCC, BS, JIS, EN, NF, DIN, etc. The examination center is one of the few examination centers with high examination ability in China. In recent years, CTTC has developed key testing items such as ecological textiles and antibacterial textiles, which has important practical and far-reaching significance for the development of textile testing in China. In terms of ecological detection, we have attracted outstanding technical personnel and introduced advanced instruments and equipment. The approved test items include harmful dyes, formaldehyde, heavy metals, phthalates, pesticide residues, PCP/TeCP/OPP, APEO, VOC, etc. in Oeko tex 100/200, eco - able, GB/T18885, GB18401 and other standards. In terms of antibacterial test, the company has established an ultra clean laboratory, which can carry out test items according to GB/T 20944, FZ/T 73023, JIS l190:1998, FZ/T 01021-92, AATCC 100-1999, AATCC 147-2004, GB 15979, AATCC 30-1993, GB/T 2423.16 and other standards.