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Get the Latest Information About Sonkit and Industry
2026-03-16
Sonkit Obtains D-U-N-S® Number, Accelerating Global Market Expansion
Sonkit has obtained the D-U-N-S® Number, strengthening its position as a global high-performance metal seal manufacturer. Discover what this means for international partnerships.
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2026-02-03
Sonkit 2026 Chinese New Year Holiday Notice
Holiday Notice: Sonkit factory will be closed for the Chinese New Year holiday from Feb 12 – Feb 24.While production is paused, we are still open for quotations and technical consultation during this time.
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2025-12-22
Sonkit Achieves AS9100 Certification | Aerospace Metal Seal Quality Standard
Sonkit is now AS9100 certified, demonstrating world-class aerospace quality management for high-performance metal seals used in critical aerospace, vacuum, and extreme environments.
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2025-12-18
Sonkit Achieves AS9100 Certification Milestone: Strengthening Quality Excellence in Aerospace Sealing Solutions
Sonkit Industrial successfully completes AS9100 certification audit, reaffirming its leadership in aerospace-grade metal seals, spring-energized sealing solutions, and high-vacuum sealing systems.
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2025-11-24
Sonkit at 2025 Husky Supplier Summit | Hot Runner Metal Sealing Solutions
Sonkit Industrial showcases hot runner metal sealing solutions at 2025 Husky Supplier Summit. Discover our Metal C-Ring and O-Ring innovations for injection molding.
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2025-09-23
Sonkit Joins GE Vernova's 2025 APAC Supplier Partnership Summit
Sonkit Industry participated in the GE Vernova 2025 APAC Supplier Partnership Summit in Shanghai, strengthening collaboration in gas power sealing solutions.
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2025-09-08
Sonkit Elevates Cryogenic Valve Safety with Advanced Cryogenic Disc Seal Ring Technology
Boost LNG valve reliability with Sonkit’s advanced cryogenic disc seal ring—engineered for extreme temperatures and safety. Explore our cutting-edge tech today!
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2025-07-15
Sonkit Visits TEI Turkey - Aerospace Metal Sealing Partnership | TUSAS Engine Industries
Sonkit strengthens aerospace partnerships with successful TEI Turkey visit. Discover our Metal E-Ring seals collaboration and Turkish aerospace market expansion.
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2025-06-27
Sonkit Launches Advanced Metal Seal Selector Tool to Revolutionize Sealing Solution Selection
Sonkit launches advanced Metal Seal Selector tool for optimal sealing solution selection. Digital platform supports extreme conditions from -270°C to 800°C, up to 800 MPa pressure across aerospace, oil & gas, and industrial applications.
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Products
Metal O-Ring Seal
Metal C-Ring Seal
Metal U-Ring Seal
Metal V-Ring Seal
Metal E-Ring Seal
Metal Comma Ring Seal
Advanced Metal Seal Solution
Applications
Aerospace
Nuclear Power
Injection Molding
Flow Control
Diesel Engines
Semiconductors
Pumps and Valves
Oil and Gas
News
Company News
Industry News
Resources
Metal Seal Selector
Case Study
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Technical Manual
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Frequently Asked Questions
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