Mobase Electronics Co., Ltd. (Formerly Seoyon Electronics Co., Ltd.)
Company Profile
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■Address
Business Overview
-The Company specializes in manufacturing vehicle switches and key sets.
-In October 2019, the original company Seoyon Electronics Co., Ltd. adopted Mobase Electronics Co.，Ltd. as its new name.
-In the fiscal year that ended in December 2022, 41.2% of the company’s sales were to the Hyundai Motor, 27.7% of the Company’s sales were to the Kia Motor, while exports accounted for 25.9% of sales.
Shareholders
(As of Dec. 31, 2022)
| Major Shareholders | Interest Ratio (%) |
| Mobase Co., Ltd. | 45.3 |
Products
Electronic Control System
-BCM (Body Control Module)
-PSM (Power Seat Module)
-SCM (Steering Column Module)
-IBU (Integrated Body Control Unit )
Convenience Control System
-Wireless Charger
-Cold / Heated Cup Holder
-Multi-Input Device
Power Control System
-LDC (Low Voltage DC-DC Converter)
-DC-DC Converter
-1.5kW Inverter
-BMS
Security System
Smart Key System
-Smart Key Unit
-Display FOB
-Door Handle
-Electric Steering Column Lock
-Start Stop Button
-LF ANT
Immobilizer System
Car Lock Set
-Folding Key
-Door Lock
-STRG & IGN Lock
-G/Box Lock
-PAB On/Off Switch
-Trunk Lid Switch
HMI (Switch etc.)
-P/W (Power Windows) Switch
-Steering Wheel Remote Control Switch
-M/F (Multi Function) Switch
-I/P (Instrument Panel) switch
Lightweight materials
-Steering lock housing
-Steering wheel
-Seat Frame
-Radiator Panel for LED
-Radio Casing
-IT Product Casing
History
| Jan. 1978 | Shin Chang Electrics Corp. was established. |
| Sep. 1978 | Technical tie-up with Tokai Rika Co., Ltd. in Japan |
| Dec. 1985 | Capital participation by Tokai Rika Co., Ltd. |
| Feb. 1986 | Korea Huf Co., Ltd. was established as a joint venture with Huelsbeck & Fuerst GmbH & Co., KG. of Germany. |
| Aug. 1989 | Opened R&D Center |
| Jan. 1993 | Acquired 100% of the shares in Korea Huf Co., Ltd. and changed the company name to U-Chang Precision Co., Ltd. |
| Mar. 1994 | Established Guizhou Hua Chang Automobile Electrics Co., Ltd. in China. |
| Oct. 1994 | The Company's stock was listed on the KOSDAQ market. |
| Dec. 1994 | Established Shinchang Connector Co., Ltd. (SRC production) jointly with Furukawa Electric Co., Ltd. and Tokai Rika Co., Ltd. in Japan. |
| Jun. 1997 | Established Shinchang Zpzp Polska Sp.Zo.o (Shinchang-Poland) jointly with Poland Daewoo FSO. |
| Oct. 1997 | Acquired QS9000 |
| May 2000 | Technical Tie-ups with Robert Bosch of Germany |
| Feb. 2002 | Acquired ISO14001 |
| Jul. 2002 | The Company and Guizhou Hua Chang Automobile Electrics Co., Ltd. concluded a technical partnership agreement, under which the Company will transfer its technology to the Chinese company. |
| Oct. 2002 | Established STF Co., Ltd. in Korea with Tokai Rika Co., Ltd. and Furukawa Electric Co., Ltd. |
| Oct. 2003 | Established Suzhou Huachang Mechanical and Electrical Co., Ltd. in Suzhou, Jangshu Province, China with Guizhou Guihang Automotive Components Co., Ltd. (China), Tokai Rika Co., Ltd. (Japan), U-chang Precision Co., Ltd. (Korea) |
| Apr. 2004 | Acquired ISO/TS16949 |
| Mar. 2005 | Established Shinchang America Corporation in Michigan, USA |
| Oct. 2007 | Established Shinchang Poland Sp. z.o.o in Poland |
| Jul. 2008 | Established Suzhou Shinchang Science & Technology Co., Ltd. in China |
| Apr. 2011 | Relocated the R&D Center to Seoul. |
| Dec. 2011 | Hanil E-Hwa Co., Ltd. acquired 50.12 percent of the shares in Shinchang Electrics Co., Ltd. |
| Aug. 2012 | Adopted a new corporate name, Daedong Co., Ltd. |
| Jan. 2016 | Renamed Daedong Co., Ltd. to Seoyon Electronics Co., Ltd. |
| Mar. 2016 | Relocated the R&D Center from Seoul to Anyang, within the Seoyon R&D Center. |
| Sep. 2016 | Acquired the stock shares in its subsidiary STF and merged the operations. |
| Nov. 2016 | Relocated the head office from Ansan to Suwon. |
| Oct. 2017 | Established Seoyon Electronics India Private Limited in India. |
| Jun. 2018 | Established Seoyon Electronics Mexico S. de R.L. de C.V. in Mexico. |
| Oct. 2019 | Renamed Seoyon Electronics Co., Ltd. to Mobase Electronics Co.，Ltd. |