Direct Channels

Connect with Our Engineering Team

HappinessLive bridges optical engineering and cleanroom manufacturing. Submit your specifications for rapid prototyping and factory yield estimates within 24 hours.

Technical Specifications & RFPs

Your Custom Module Inquiry

Our dedicated account managers provide direct engineering liaison. Expect a response within 24 hours, with global regional language support for multinational procurement teams.

Global Presence

Hong Kong & Shenzhen Hubs

Our Hong Kong headquarters serves as the international enterprise hub, driving R&D and global client relations. This strategic location ensures seamless coordination for your optical engineering projects.

The Shenzhen facility houses our advanced cleanroom manufacturing lines, enabling high-volume production of precision CMOS and USB/MIPI modules under stringent quality control.