We provide the digital era with high-end frequency control components and build an intelligent world of IOE100% tested products

• Maximum service life
• Long-term cost efficiency
• Personalised technical support along the entire value chain
• Innovative technology for your application
• Reliable supply chains

For Tangshan Guoxin Jingyuan Electronics, premium quality in quartz crystals and oscillators means maximum reliability, reproducible performance and long-term security of supply for your application.

Developers benefit from stable quartz crystals and oscillators with long-term availability that reliably maintain tight tolerances even under demanding environmental conditions. Buyers receive high-quality, auditable products with clearly defined specifications, excellent performance and long-term cost efficiency, paired with a supply chain that consistently favours strategic independence.