Source Electronic Components
Submit your part numbers or BOM to source ICs, optocouplers and related electronic components through reliable sourcing channels, internal inspection and optional third-party testing.
Quick Part Inquiry
Enter the exact part number, manufacturer and required quantity. Clear information helps us provide a more accurate quotation.
Established in 2016
Years of experience in electronic components sourcing and supply.
Internal Inspection
Label, model, Date Code, Lot Code, marking, pins and package inspection.
Third-Party Testing
X-Ray, electrical, decapsulation and solderability testing can be arranged.
Global Delivery
Flexible shipment through DHL, UPS, FedEx and appointed freight forwarders.
Featured Brands
We source original electronic components from leading global semiconductor manufacturers.
Sourcing Services
Flexible sourcing solutions for spot requirements, shortages and complete BOM projects.
Spot Buy & Shortage
Fast sourcing support for urgent requirements, obsolete parts and hard-to-find components.
BOM Sourcing
Submit your complete BOM for coordinated quotation, lead-time review and consolidated supply.
Quality & Inspection
Internal appearance inspection with optional X-Ray, electrical and third-party testing services.
Why Choose Us
Reliable sourcing, strict quality control and efficient global delivery for your electronic component needs.
100% Original Parts
Genuine electronic components sourced from trusted global OEMs & authorized channels.
Quality Assurance
Internal inspection with optional X-Ray, electrical and third-party testing services.
Qianhai Kangna Trading (Shenzhen) Co., Ltd.
Shenzhen, China
Working Hours: Monday–Friday, 9:00–18:00 GMT+8
Information for Quotation
To receive a faster and more accurate quotation, please provide the following information:
• Exact part number
• Manufacturer or preferred brand
• Required quantity
• Target price, if available
• Required delivery date
• Destination country
• Complete BOM file, if applicable
Response Time
Accepted Files
Usually within 4–8 business hours
XLS, XLSX, CSV and PDF