According to feedback from European electrical product laboratories, the flame-retardant and fire-resistant special cables developed and manufactured by TKG have successfully passed local high-standard tests for flame-retardant and fire-resistant cables, been awarded authoritative certification certificates, and also gained high recognition and praise from customers.

The tests were conducted in accordance with the stringent standards of IEC 60332 and IEC 60331, covering core indicators of flame retardancy and fire resistance. The test results showed that TKG's special cables can effectively inhibit the spread of combustion under the action of flame, and can stably maintain unobstructed circuits in a high-temperature combustion environment for 120 minutes, meeting the key needs of emergency scenarios. The relevant testing standards are internationally recognized benchmarks for cable safety performance, and this certification confirms TKG's technical strength and product quality reliability.

TKG has always ensured the high-performance of its products with a pragmatic R&D spirit and strict testing methods. Especially in recent years, it has accumulated numerous R&D achievements and product arrays in high-standard flame-retardant, fire-resistant and other special cable products, providing reliable special cable products for customers around the world.