The socket liner is a new design, through excellent processing technology and high-quality raw materials, the performance of socket liner up to a higher standard. We are perfect for every detail of the socket liner, guarantee the quality level, so as to bring you the perfect product experience. Maanshan Haydn Heavy Industry Technology Development Co., Ltd. is a professional China socket liner manufacturer and supplier, if you are looking for the best socket liner with low price, consult us now!