• As we all know that 3C digital products are in great variety. There are lots of new designs every year.
• As professional manufacturer of Portable Bluetooth speakers and TWS earbuds, HLT provide one-stop custom service for customers. Here’s how we move:
01 Communicate and understand customer needs:
Concept study → submit solution proposals → finalize specification → make costing → customer confirmation of acceptance of price → start-up plan.
02 Project approval:
Determine the project team members→division of work→make out timetable.
03 Design stage:
Design → prototyping → sound tuning → functional testing.
04 Mold opening stage:
Mechanical design → drawings→ mold opening → tooling design.
05 Trial installation:
Reliability testing → functional testing → sound tuning → verification → preparing data sheet.
06 Make SOP → Make fixture
Make SOP → Make fixture.
07 Trial production:
Quality inspection → reliability test → function test → sound tuning → final sample confirmation.
08 Mass production:
Quality inspection → delivery.
