Is there any third party doing ladies insoles quality test?

With the increase in brand awareness, Dongguan S-King Insoles Limited works with trusted third parties to conduct quality inspections. In order to ensure the quality of ladies insoles, our reliable third parties will conduct quality inspections with the aim of fairness and justice. Third-party certification plays an important role in providing us with a clear situation of the quality of our products, which will encourage us to make more achievements.

S-King Insoles is a professional producer for foam insoles. S-King Insoles has created a number of successful series, and massaging insoles is one of them. The safety level of S-King shoe height insoles is guaranteed by a series of tests. It has passed the electric leakage, overload, overvoltage, and capacitive load testings. S-King PU insoles are made of the soft and durable gel material. After participating in physical sports, people can benefit from it to promote muscle relaxation by helping reduce muscle tension and eliminate lactic acid. S-King PU insoles are made of the soft and durable gel material.

S-King has been developing its own service team to help customers solve problems. Ask online!