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ESTec creates sounds that attribute to the life culture and has been leading development of the acoustic industry with its innovative technology and quality.

ESTec, the acoustic specialized company was found as a joint corporate of LG Electronics and FOSTER, Japan, in 1971, and has been strengthening its overall business capability.

In 1999, the company was separated from LG Electronics, establishing ESTec. After the second foundation and the time of challenges, ESTec has been continuously growing by increasing trades with other domestic and overseas advanced corporate.

Yet, in our R&D center, ESTec has continuously researched and developed new technologies for production of various speakers, growing to become the true global leader of the acoustic industry.

ESTec has secured numerous domestic and foreign foremost client companies. Furthermore, We established overseas production corporates in Vietnam, China and Cambodia, to expand our production sites for global sales.

Vietnam Ho Chi Minh corporate is the major production site of speakers for TV, Cars and Audios. With the localization of R&D, we have managed to shorten the development lead time for speakers, rapidly preceding with development of new models.

ESTec produces the core parts of speaker including, diaphragm, spider, voice coil, etc., in order to enhance its competitiveness in the industry.

Through establishment of automatization facilities, we are enhancing our quality stability and productivity.

Regarding the main process, ESTec has prepared the vision system examination facilities, maintaining the highest quality for our products.

Chinese corporate, located in Jiaxing, Zhejiang Province, has experienced engineers and with testing equipment, securing our own development abilities, and owns a system through which we can rapidly react to the development requests of the customers.

Through continuous investment in automatization, such as automatization of core parts production and establish Fool Proof for major core processes, we are focusing on the quality innovation and roductivity enhancement.

Regarding the distribution system, barcode system is applied from the reception of parts to shipping of the final product, delivering products of which Lot is trackable to the customers.

Phu Tho corporate, located in Phu Tho on the north western of Hanoi, Vietnam, is producing earphones for mobile phones and accessory headphones.

With the foundation of production corporate, ERP is introduced to establish a high-level management system at the same time as securing the quality, cost and delivery competitiveness.

Automatic machines are used to produce diaphragms and voice coils, the core parts of earphones, to build earphone manufacturing technology with high sound and product qualities.

Moreover, automatic sound quality inspection machine is introduced for the first in the industry, striving to present the best quality for the customers.

The headquarters and global corporates are producing various speaker products, including automotive audio, home audio and headphones, through automatic manufacturing system. Especially through development of new materials for diaphragms, the core parts of speakers, and expansion of application thereof, we are producing environmentally-friendly products that meet various difference requirements of the customers.

The major products of automotive audios are Car OEM Speakers for cars and speakers for after markets.

The major products of Home Audio are speakers for home audio and for slim TV with HD and large screen, and multi-channel wireless speaker systems that can create sounds as close to the actual sounds in theatre.

Premium headphones with high sound quality diaphragm earphones, balanced armature, bluetooth and ANC functions for feather phones and smart phones are developed and produced, and ESTec is focusing on developing products with complexed instrument circuits.

ESTec is putting our full effort on research and development of the creative and new technologies and products by sending excellent researchers to global branches, from the head R&D center in Korea, and by establishing R&D environment in overseas local branches.

Moreover through constant investment, ESTec is running anechoic rooms, measurement equipment, analysis programs, listening rooms, material test rooms and reliability test rooms with various test machines at global level, in both the head corporate and global branches to develop products with the best quality.

ESTec, a leading company of the acoustic industry, has been creating the best interface that connects human and sounds with our technology and know-hows, built for the last half-century.

The various sound products made by ESTec creates our values through the global companies around the world.

Through the creative technology innovation, ESTec will continue to develop the most creative sound products to attribute to the profit-creation for the customers, under our goal of being the true global company that is responsible for the human, sounds and customer impression at the same time.

ESTec, a global leader of the acoustic industry, which creates the sound that attributes to the life culture, by putting the highest values on the quality and technology.