• Mechanical Seals

  • Silicon Carbide Products

    Silicon carbide is a kind of inorganic non-metallic materials, with excellent mechanical strength and hardness, small creep deformation, goo...
  • Tungsten Carbide Products

    Tungsten Carbide(Cemented carbide) is the most excellent seal face material supplied in the mechanical seal industry. It has High-polished, ...
  • Industrial Ceramics

    Alumina ceramic is the most widely used technical ceramic materials. It has high wear resistance, high mechanical strength, high temperature...

    Company Profile

    Contants Us

  • Welcome to LIHE

    Established in 1998, Ningbo Lihe Magnetic Industry Co., Ltd is a professional manufacturer and exporter of all kinds mechanical seals and powder metallurgy products such as magnets, mechanical seals are the main products in LIHE Industry which including silicon carbide, tungsten carbide, graphite, industry technical ceramic and so on. which ar...
    • CEO: Dong Sheng
    • No 319,11th Jing Road,Jiangnan Export Processing & Trade Zone 315801 Ningbo China
    • Zip Code: 315801
    • Tel: +86-574-86176303,86176306
    • Fax: +86-574-86176311
    • We have built perfect quality management system according to ISO9001:2015.

    • Has become a leading manufacturer of mechanical seals industry.

    • Is said to be a world-class enterprise determined.

    • Competitive price and strict quality control and measure.


Why you should choose Lihe Magnetic Industry Co.,Ltd!

We have built perfect quality management system according to ISO9001:2008...


Products Showroom

  • LH4702
  • LH 156
  • Pressless Sintered Silicon Carbide
  • Seal rings
  • Mechanical seal rotary rings
  • Mechanical seal rotary rings
  • PDC threaded nozzle