Ningbo Topstar Mechanical Seal Co., Ltd. Mechanical Seal manufacturers / suppliers, offering Mechanical Seals (TQU-60 mm), Mechanical Seals (TQL-60 mm), FLYGT Pump Seals (TMU-35A) and so on.

Topstar Mechanical Seals Factory is located in the high technology development zone, Ningbo city of China. We are specialized in development and manufacturing of all kinds of mechanical seals using Tungsten Carbide, Silicon Carbide and other high quality materials. These seals are interchangeable with Johncrane, Burgmann, AES, Pacific seals. We also design and manufacture special parts based on ... [ Click for details ]