Sourcing Guides

Field-tested, no-fluff guides for importing consumer electronics from China — written for sourcing teams and first-time importers alike.

How to Source Phone Accessories from China (2026 Guide)

A practical, step-by-step guide to finding and vetting phone accessory manufacturers in China: choosing factories, MOQs, certifications, QC and shipping.

8 min read · Updated 2026-08-31

How to Source Chargers & Cables from China (2026 Guide)

GaN chargers, USB-C cables and power banks: how to vet Chinese charger manufacturers, which certifications matter, and how to avoid the common quality traps.

8 min read · Updated 2026-08-31

How to Source Audio & TWS Earbuds from China (2026 Guide)

From TWS earbuds ODM to headphone parts: how to evaluate Chinese audio manufacturers, Bluetooth certification, acoustic QC and private-label options.

7 min read · Updated 2026-08-31

How to Source Smart Home Devices from China (2026 Guide)

Smart plugs, sensors and lighting: choosing protocols (Wi-Fi, Zigbee, Matter), vetting Chinese smart home manufacturers, and certification strategy for US/EU markets.

7 min read · Updated 2026-08-31

CE, FCC, RoHS, UL Explained — How to Verify Supplier Certificates

What CE, FCC, RoHS, UL and ETL actually certify, how to verify each certificate in public databases, and the fake-certificate red flags every buyer should know.

6 min read · Updated 2026-08-31

More guides in progress — certification deep-dives and category sourcing playbooks. Have a topic request? Tell us.

Sourcing Guides — How to Import from China | BB.Ltd