Contact Gain Core International

Thank you for your interest in Gain Core International. We are here to help you with all your electronic component needs. Whether you have a question about our products, need a quote, or require technical support, our team is ready to assist you.

Contact Information

Business Hours

• Monday - Friday: 9:00 AM - 6:00 PM (China Standard Time)
• Saturday: 9:00 AM - 12:00 PM
• Sunday: Closed

We respond to all inquiries within 24 hours during business days.

Request a Quote

Need a quote for electronic components? Send us your part list and we'll get back to you with competitive pricing and availability within 24 hours.

What to include in your inquiry:

• Part number(s) with full manufacturer part number
• Quantity needed
• Target price (optional)
• Required delivery date
• Company name and contact information

Email your inquiry to: info@gain-core.com

Why Choose Gain Core?

• 50,000+ Components in Stock: Large inventory of electronic components
• Hard-to-Find Specialists: We specialize in obsolete and hard-to-find parts
• 100% Original Guaranteed: All parts are authentic and sourced from trusted suppliers
• Fast Delivery: Same-day shipping for in-stock items
• Competitive Prices: Best prices for quality components
• Professional Support: Expert technical and sales support

Visit Our Office

We are located in the heart of Huaqiang North, Shenzhen's famous electronics market. If you're in the area, feel free to visit our office to discuss your requirements in person.

Address: Room D02, 15/F, Tower A, Modern Window Building, Huaqiang North Road, Futian District, Shenzhen, China

Nearest Metro: Huaqiang North Station (Line 2, Line 7)