10 7 月, 2025
At Seynvitx, we don’t just sell audio equipment—we engineer, build, and perfect every component in our own factory. Nestled in Panyu, Guangzhou—China’s electronics manufacturing hub—our 8,000㎡ facility is where raw materials transform into premium speakers, amplifiers, and crossovers trusted by brands worldwide.
Unlike “trading companies,” our engineers validate every batch through:
Anechoic chamber frequency tests
100-hour stress runs (amplifiers at max load)
Laser-scanned crossover PCBs
*”Last month, a client’s 20,000-unit stadium speaker order shipped 4 days early because WE control the crossovers.”*
Photo Suggestion: Close-up of QC team measuring THD (Total Harmonic Distortion) on speakers.
MOQ 100pcs for OEM projects
IP Rights Protection: Your designs stay yours
White-Glove Logistics: FOB Guangzhou, EXW, or door-to-door
→ Request Your Factory Tour:
See our Panyu facility via video call or in person. [Contact Link]
Vertical Manufacturing Control
From voice coils to finished cabinets, every Seynvitx product is born under one roof. Our in-house production of speaker drivers, amplifiers, and crossovers means:
Zero supply chain surprises
30% faster lead times vs. outsourced models
Real-time quality oversight
OEM/ODM Made Simple
Whether you need:
Custom-tuned speakers for commercial venues
High-volume amplifier production (10,000+ units/month)
Branded crossovers with your specs
…we handle R&D, prototyping, and mass production while you control branding.
Guangzhou’s Strategic Advantage
Located in Panyu, Guangzhou, we offer:
Seamless logistics: 45-min to Nansha Port / 60-min to Baiyun Airport
Access to Shenzhen’s tech ecosystem
Agile response to design changes
