All Types
Metal Seal Products
Metal Seals
Cost less, Deliver faster


Specializing in Metal Ring Seals
Cost Less, Deliver Faster

One-stop Metal Seal Solution
So you can focus on your own engineering design.

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  • Free Samples

  • In-house Test

  • On-site service

  Service Hotline:+86 4007-167-800

Product Features

Each Model Is Specially Designed For Your Industrial Application


Our Mission Is To Power up the Reliability of Equipments in Extreme Working Conditions

Driven by R&D, Innovation and Craftsmanship

News Center
Sonkit Industry Technology Co.,Ltd. is a R&D driven manufacturing company, we specializes in designing and manufacturing of all types of metal ring seals as well as high-reliability sealing systems.
Metal  O-rings, metal C-rings, spring energized seal rings, Metal V-Ring are our primary offerings, all of which are protected by intellectual property.
Metal sealing rings from Sonkit are used in a variety of applications, including nuclear power, nuclear equipment, military applications, mold hot runners, high temperature sensors, chemicals, chemical fibers, semiconductor vacuum equipment, gas turbines, and pressure pipeline equipment, among other applications. Until now, Our customers both at home and abroad include Fortune 500 have uniformly recognized and commended our products.
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