Jiangmen Shuangyuan Sanitary Ware Accessories Co., Ltd. specializes in the production of toilet seals and other sanitary ware accessories. The main varieties are various sizes black rubber type and yellow wax ring type. The company is one of the earliest professional manufacturers of toilet seal ring in China. Since 2002, it has been employed for more than 20 years, and the company has passed the 1s09001 and 14000 system certification.