Onamba (Shanghai) Trading Co., Ltd.
China
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6 entries
| Date | Description |
|---|
| 1941-09 |
Founder Iwao Ono Acquires Osaka Spindle Manufacturing Co., Ltd. |
| 1943-03 |
Company name changes to Osaka Aircraft Electric Works Co., Ltd. |
| 1948-06 |
Company name changes to Onamba Dental Crown Manufacturing Co., Ltd., and manufacture of medical materials begins. |
| 1952-01 |
Company name changes to Onamba Chemical Engineering Co., Ltd., and manufacture changes to PVC wires, PVC sheathing products, and PVC tubes. |
| 1953-04 |
Manufacture of PVC cables begins, and research of “Airn” is started. |
| 1954-04 |
Cord manufacturing license under the Electrical Appliance and Material Control Regulations is obtained. |
2026-09-21 18:06 (Model: gpt-oss-20b(16) )
