Jiangsu Kehai Testing Co., Ltd. Jiangsu Kehai Testing Co., Ltd. is a third-party testing organization, which has the principle of fairness and justice. Moreover, the company has authoritative certification, preferential prices and accurate parameters, which can help customers from all walks of life improve product quality and management level, effectively reduce risks, standardize the market as much as possible, and ensure fair trade, thus creating a harmonious and safe quality life.