20
Injection moulding lines
Plastic component manufacturing
ABOUT LEAONE
Precision in every scale.
Partnership at every step.
We bring product development and manufacturing together for brands in health, nutrition and growth. Discover the people, processes and capabilities behind LEAONE.
LEAONE · PEOPLE & PRODUCTION
Built for your brand.
Made by LEAONE.
A family tradition of precision, carried forward through product development, manufacturing and connected weighing solutions.
Step inside our factory ↓
LEAONE / MANUFACTURING33,500m²
Space to bring your product to life.
ABOUT LEAONE
Precision at the core.
LEAONE brings development and production together for electronic weighing products. Our range spans body composition, kitchen nutrition and baby growth.
From model selection and product configuration to branding and packaging, we help brands shape their next OEM / ODM collection.
Explore how we work ↗A manufacturing heritage since 1976.
HEALTH · NUTRITION · GROWTHCAPABILITY, MADE TANGIBLE
From components to finished scales.
8
Assembly lines
Product assembly and production
2
PCBA lines
Electronic assembly capability
2
Screen printing lines
Branding and surface graphics
LEAONE · Factory tour
Inside our factory.
From hardware to connected products
Our company brochure describes dedicated R&D centres for smart health scales and elder-care equipment. Discuss product design, PCBA customization and model-specific Bluetooth, Wi-Fi and Leaone app options with our team.
Inspection through production
Finished-product inspection is part of our manufacturing process. Our 2026 company brochure states 100% product inspection and lists ISO 9001, ISO 14001 and ISO 45001 management systems. Request current documents for your supplier review.
A clear path for private-label projects
Work with our team on model selection, logo and packaging, product configuration and sample evaluation. Review CE, FCC, RoHS and other applicable documentation for the exact model, configuration and destination market.
YOUR NEXT PROJECT
Let’s build what comes next.
Talk to LEAONE about your model, customization and factory review requirements.
LEAONE · Quality & confidence
Documents behind your confidence.
Explore selected manufacturing-system certificates and product compliance documents supporting our weighing solutions.
Factory system
ISO 9001:2015
60025Q0283R1S
Product certificate
TÜV Rheinland GS
S 50626601 0002
Product document
CE / EMC
ZKT-2604271722C
Product document
RoHS · Body scales
ZHT-260429122C01C
Product document
RoHS · Kitchen scales
ZHT-260429123C01C
Product document
FCC Part 15B · SDoC
ZKT-2605130332C
Factory system
ISO 14001:2015
20223E20503R0M
Factory system
ISO 45001:2018
20223S20461R0M
LEAONE · Patents & innovation
Innovation in the details.
Selected patent certificates covering scale structures, product controls and everyday usability.
12 selected certificates · 2 invention patents · 10 utility model patents
Invention patent
Automatic levelling for relocated body scales
ZL 2020 1 1319306.5
CN 112665700 B
Invention patent
Self-locking battery cover for electronic scales
ZL 2025 1 0468187.6
CN 120221909 B
Utility model patent
Rotary control structure for kitchen scales
ZL 2023 2 2852499.6
CN 221077814 U
Utility model patent
Baby scale tray
ZL 2023 2 2840716.X
CN 221173594 U
Utility model patent
Smart body composition scale with ECG detection
ZL 2022 2 2695251.9
CN 219147578 U
Utility model patent
Multifunction electronic scale
ZL 2018 2 1508856.X
CN 208968655 U
Utility model patent
Electronic scale
ZL 2018 2 1508869.7
CN 209014123 U
Utility model patent
Electronic height-display scale
ZL 2020 2 1467604.4
CN 212645874 U
Utility model patent
Body scale with handrail
ZL 2018 2 1554595.5
CN 208968658 U
Utility model patent
Spring support foot for E-shaped sensor body scales
ZL 2018 2 1191208.6
CN 208547414 U
Utility model patent
Height-measuring body scale
ZL 2018 2 1554607.4
CN 208953103 U
Utility model patent
Portable electronic scale
ZL 2018 2 1508853.6
CN 208968661 U