Battery cell welding
Hand soldering on slim cells with a digital station and fume extraction — the reliability gate before any rental shell goes on.
About Tianju IoT
Bao'an source factory for shared power banks, cabinets, and charging cables — filmed on our own lines so operators and distributors can diligence weld, assembly, OEM print, and pack-out before they fly in.
Company profile
Tianju IoT (Shenzhen) Co., Ltd. founded in 2021, located in Bao'an District, Shenzhen. A high-tech enterprise integrating R&D, production, sales, and service. Registered capital 5M RMB, 22+ core patents.
Integrated OEM/ODM for shared power banks, stackable charging cabinets, charging cables, and vending machines. Export programs across 20+ countries, supporting 500+ operator deployments.
22+
Core patents and technology assets
3
Major production and assembly lines
20+
Countries and regions served
500+
Operator programs supported worldwide
Inside the Bao'an production floor
Wide shot of the shared-hardware bench: trays of cable modules, ESD mats, and operators in branded polos — the same floor that feeds every OEM carton.
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Four checkpoints buyers ask about
Peer OEM sites lead with process proof. Ours is weld → ESD pack assembly → shell QR / brand mark → open-chassis cabinet power-up — shot on our Bao'an lines, not stock footage.
ESD-safe pack assembly
Wrist-strap stations seat cells into yellow rental housings and dress the 3-in-1 cable set. Static discipline is non-negotiable on shared-rental hardware.
OEM shell & QR marking
Operator hotlines, scan-to-charge blocks, and brand copy land on the shell in-line — the same path used for white-label skins.
Cabinet electronics live-test
Open-chassis power-up on tall kiosks confirms board LEDs, PSU, fans, and harness routing before skins close — fewer field surprises after install.
OEM print line & export pack-out
After process proof, buyers usually ask for two more clips: branded shell throughput on the conveyor, and how cartons leave the plant.
What we can build together
Beyond manufacturing, we also focus on brand presentation, product mix, software systems, and long-term growth for shared economy projects.
Brand & product co-creation
We support integrated customization from brand presentation, colorway, logo, structure, packaging, to screen UI—ideal for clients building their own brand and channel differentiation.
Long-term support after delivery
From sample validation and mass shipment to replenishment, version upgrades, and localized documentation, we aim to build long-term supply and collaboration relationships.