Japanese manufacturer quality,
from Vietnam to the world.
Company ProfileCreating the future through connection technology
K.N.BONDS is a Japanese‑owned wire‑harness manufacturer established in March 2020 at the KIZUNA 3 Industrial Park in then‑Long An Province.
The wire harnesses mainly manufactured by K.N. BONDS serve as the nerves of the human body, connecting electronic components and playing an important role. As a manufactured component, wire harnesses are required to meet delivery deadlines and be reliable in terms of quality.
K.N.BONDS is the first Vietnamese joint venture between Kotera Manufacturing Co., Ltd. (est. 1993) and Nakajima Electric Co., Ltd. (est. 1939), launched at KIZUNA 3 and geared for continuous growth.
Leveraging Japanese know‑how, we supply the same high‑grade, reliable wire harnesses in Vietnam.
Japanese‑led quality control
Resident Japanese staff ensure rigorous inspections.
Small‑lot / high‑mix capable
Flexible lines handle small‑quantity, multi‑variety orders.
Short‑lead‑time support
Fast production and shipping deliver quickly.
Japanese quality at Vietnamese cost
We maximise cost performance while maintaining Japanese‑level quality.
Our strengthsJapanese‑grade production for small‑lot, high‑mix orders
Advanced technology and agility achieve Japanese quality even in small runs.
Product OverviewProducts backed by proven technology
A wide range of high‑quality harnesses tailored to your specs.
Process ManagementProduction & management system that underpins K.N.BONDS quality
Efficient lines and strict process control ensure steady high quality.
Commitment to quality
Tight controls keep quality consistently high.
High mix / low volume
Flexible production meets diverse needs.
Zero‑defect mindset
Comprehensive inspections pursue zero defects.
Custom‑made production
Fully bespoke manufacturing to drawings and specs.
Accurate, rapid delivery from one set
Speed and precision, even for small orders.
Facility & factory overviewTrusted production and inspection equipment
Specialised harness machinery and testers guarantee stable, high precision.
Our setup covers prototypes through mass production while ensuring quality.
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