Chang Woo, Inc. is an imported electronic products sales firm in Seoul, Korea.
The company is one of a few specialized firms who provide radio frequency and microwave region technical expertise to local customers in Korea.
The company was established in February 1989, and the company has grown steadily to average sales revenue of 8 millions US dollars per year since its launch.
The company's capital size is 280,000,000 Korean Won. (equivalent to US$254,000)
The company has an international trading license issued from Korean Government and official registrations at local clients including Korean Government as an imported products sales firm as well as security clearances for defense sector.
The company has an affiliated company, Frontier Electronics Corporation in Cupertino, California, USA to acquire specific products or components to comply with client's demand for a bundle supply of various commodities as well as to acquire components or parts for Chang Woo, Inc.'s local maintenance and repair service.

Business Categories
- Sales and marketing of imported electronic products
- Offering Agent Service (Sales Representative Service)
- After-sales support covering warranty and post-warranty services on behalf of suppliers or manufacturers and local customization engineering to comply with specific requirements from customers
- Export of local Korean products including electronic components and earthobservation satellites image data that are received and processed by Koreanground station

Major Handling Items

- RF/microwave test and measurement instruments
- RF/microwave devices and components
- Communication system instruments, mainly for mobile communication
- Ground segments for earth observation and meteorological satellites
- Earth observation satellite image data
- Environmental monitoring system including automatic weather stations
- Defense and specific purpose systems including aircraft arresting system,and air traffic control system.


Major Clients
Chang Woo, Inc. has been developing short and long term business programs at Korean communication systems, test and measurement instruments, satellite ground segments and defense systems market. The company has a long list of customers including government, research institutes, broadcasting companies, private and educational sectors in Korea.


After-Sales Support Capability
Chang Woo, Inc. has its own technical support team including three analog and digital system experts. The team has been operating a service shop that is equipped with a line of test and measurement instruments for shop or field level repair and maintenance of the company's handling items.
The team has been providing faithful local warranty service on behalf of the company's foreign principals as well as on-site installation and test and post-warranty service under a fixed price or a cost reimbursable contract.
Also, the team has provided local maintenance and repair services to Korean users who have procured advanced electronic or communication equipments or system from foreign suppliers who have not local support system in Korea.


Our Proposal for High Technology Products Manufacturer/Supplier
We have been growing successfully as a local sales representative for high technology products manufacturers and suppliers outside Korea, especially North America and Europe. In order to keep continuous growth, we eagerly want to expand our handling items for more effective operation.
If you have intent or interest in association with us to develop Korean market for your product(s) please don't hesitate to contact us. It is sure that Chang Woo, Inc. will perform its function successfully under the strong cooperation of you for our valuable clients as well as for the mutual profit.