Automated
Refined
Traceable
Quality Control
Automation & Precision
In-House Cell & PACK Full Traceability
Scale & CapacityCell Manufacturing & PACK Assembly
Two plants in Dongguan — cell production and PACK assembly — both IATF 16949 certified. 12+ years of cell manufacturing experience with 790+ production machines.
Cell Manufacturing Plant
Cell manufacturing: highly automated key processes with unique process designs — dust and moisture protection on critical equipment, metal contamination control, and full traceability from raw material to finished cell.
PACK Assembly Plant
PACK assembly: dedicated plant with Miyachi automated welding, Bosch fastening systems and automatic electrolyte filling at ±0.05g precision — 100% factory functional testing, 1,000+ custom projects delivered.
Production Capacity & Lead Time
The numbers that matter when you're evaluating a supply partner.
Two plants
Cell production plant + PACK assembly plant
Location
Dongguan, Guangdong, China
790+ machines
Production equipment across both plants
300M+ cells
Cumulative shipments to date
1,000+ projects
Custom PACK projects delivered
Four certifications
IATF 16949 / ISO 9001 / ISO 14001 / ISO 45001
100% tested
Factory functional test on every unit
Deviation < 3%
Batch capacity variance under control
Full traceability
Cell MES + PACK MES + Cell BDM
Why this matters: Most PACK assemblers need 4–8 weeks just to quote a custom project because they source cells from third parties and wait for BMS compatibility testing. PLB runs cell selection and BMS development in parallel — your working prototype ships in 15 days. For standard cells, PO-to-shipment takes 7–15 days. That speed difference can be the gap between winning and losing a customer bid.
Walk Through the Manufacturing Journey
See our cell production line, automation equipment, PACK assembly workshop and quality inspection — in 2.5 minutes.
Start Your Custom Battery Project Today
Tell us your voltage, capacity and application — our engineers reply with a solution and quotation within 12 hours.
NDA available upon request · Typical response within 12 hours