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PCB top list

According to Prismark statistics, In 2021, the global PCB market will achieve substantial growth. Driven by mobile phones, personal computers, automotive electronics and other fields, the global PCB market will reach 80.449 USD billion in 2021, an increase of 23.35%. It’s forecast that, by 2026, the global PCB output value is expected to reach 101.559 billion USD.

From 2016 to 2021, the output value of Korea’s PCB manufacturing industry showed small fluctuations. In 2021, due to comprehensive factors such as rising global commodity prices, depreciation of the US dollar, and rising terminal demand, the output value of the Korean PCB manufacturing industry will reach 9.437 billion USD, a year-on-year increase of 20%.

 This passage is to show the top 10 PCB manufacturers in Korea.

Table of Contents



LocationGyeonggi-do, Korea
Established time1973
Company websitehttps://www.samsungsem.com/

Company profile
Established in 1973, Samsung Electro-Mechanics has become a remarkable developer and manufacturer of key electronic components not only in Korea but also in other parts of the world.

Main product and services
Since the start of the 2000s, the company has been seeking to further develop strategic technologies and create business synergy based on core technologies of materials, multilayer thin-film molding, and high-frequency circuit design. With this at its core, it is focusing on fostering the business of chip parts, camera modules, communication modules and boards.

Key core technologies: bumping structure and μBall bump method
Substrate types include EPS(Embedded Passive Substrate) & EDS(Embedded Die Substrate) and ETS(Embedded Trace Substrate).

2. LG Innotek

Location Seoul, Korea
Established time 1970
Company website https://www.lginnotek.com/
Company profile LG Innotek, Korea’s first electronic components company founded in 1970, has grown into a leading global materials and components company by intensively fostering world-class products through continuous technological development and process innovation. Main products and services LG Innotek supplies global customers with key electronic materials and components in the fields of mobile, display, semiconductor, automobile, and IoT that are developed and produced in its business sites at home and abroad.

3. Simmtech

Location Chungcheongbuk-do, Korea
Established time 1987
Company website http://eng.simmtech.com/
Company profile SIMMTECH has been concentrating on developing and manufacturing High-layer PCBs for semiconductors since it was established in 1987. Through the accumulated world’s best manufacturing competitiveness, SIMMTECH is producing the most advanced PCBs to semiconductor global leaders. Main products and services SIMMTECH’s major products are module PCBs for semiconductors’ memory expansion, and substrates for semiconductor chip assembly.

4. Haesung

Location Seoul, Korea
Established time 2014-03
Company website http://www.haesungds.com/eng/
Company profile Haesung DS Co Ltd is a Korea-based company primarily engaged in the manufacture and sale of semiconductor substrates. Main products and services The Company is engaged in the manufacture and sale of lead frames by stamping and etching. In addition, the Company is engaged in the manufacture and sale of package substrates and graphene and other products.

5. Isu Petasys

Location Daegu, Korea
Established time 1972
Company website https://www.petasys.com/eng/
Company website ISU PETASYS is a production business specializing in Ultra-multilayer PCB(Printed Circuit Board), developing products of ultra-high integration & high quality to lead the global market. It has prepared a foothold for entering the aerospace area by acquiring AS 9100 & NADCAP certifications for the first time in the domestic industry. It has been also actively participating in the development of electronic components for automotive by acquiring IATF 16949 certification in 2017. Main products and services ISU PETASYS provides HPC PCB, aerospace-used PCB, IC tester, ADAS RF radar PCB and radio frequency PCB.

6. Korea Circuit

Location Gyeonggi-do, Korea
Established time 1972-05-11
Company website https://www.kcg.co.kr/
Company profile Korea Circuit is the pioneer of the Korean PCB industry. It has seen the development of Korea’s electronics industry as an expert in the production of PCB for the past 45 years. Main products and services Korea Circuit provides services like HDI PCB, package substrate, and rigid-flex PCB manufacturing. Armed with state-of-the-art technology, it has developed world-class PCBs, and its applications range from home appliances including digital TVs and PCs to mobile devices like mobile phones and PDAs and memory, as the key to the IT industry.

7. BH Flex

Location Incheon, Korea
Established time 1999
Company website http://www.bhflex.com/e_sub01/sub02.php
Company profile BH is a manufacturer of FPCB(Flexible Printed Circuit Board). In May 1999, it started our business as Beomwhanflex Co., Ltd, renamed to BHflex Co., Ltd in order to become a global company in 2001, renamed to BH Co., Ltd again for business diversification and new image creation. Main products and services Currently, BHI is focusing on the production of FPCB for fine pattern (fine circuit) display, and high value added Rigid Flexible PCB that applies IVH (Interstitial Via Hole) and HDI(High Density Interconnection), which are high technology.

8. Fine Circuit

Location Incheon, Korea
Established time 1991
Company website http://finecircuit.co.kr/
Company profile Since its establishment in 1991, Fine Circuit, which has introduced innovative technologies required by customers in the Rigid PCB manufacturing field, has continued research and development to play a leading role in the Rigid PCB manufacturing field. Main products and services Fine Circuit, provides services in manufacturing single-sided PCB, double-sided PCB, multilayer PCB and other types of PCB. Its products are widely used in household heating appliances, house-hold air conditioners, wireless chargers, and Pv inverters, etc.

9. Daeduck


LocationGyeonggi-do, Korea
Established time1991
Company websitehttps://www.daeduck.com/

Company profile
Daeduck Electronics Co., Ltd. provides various printed circuit boards (PCB) in South Korea and internationally. It has gained certifications like ISO9001, IATF16949 and so on.

Main products and services
Daeduck Electronics is a manufacturer of printed circuit boards (PCB) for semiconductor packaging. The company’s products include ultra thin CSP, fcCSP, fcBGA, and System in Package. Its products are used in smartphones, networking, and automotive industry.

10. Jinsung Electronics

Location Gyeonggi-do, Korea
Established time 1995
Company website https://www.js-pcb.co.kr/
Company profile Jinsung Electronics is a Korea-based, custom circuit board manufacturer with full, in-house manufacturing capabilities. It has been in business since 1995 – specializing in quick turn, high-quality custom FPC/R-FPC fabrication. For the last three decades, JinSung Electronics has been a leading FPC/R-FPC manufacturer in Korea specializing in Quick turn Printed Circuit Boards. Main products and services Its advanced multilayer Rigid-Flex circuit technology allows designers to sequentially add additional pairs of layers to form a multilayer PCB up to 20 layers. JinSung Electronics is very specialized and is a leading company over rigid-flex PCB globally, and it has supplied up to 20 layers R-Flex circuit boards to more than 50 customers since 2015. Major application fields: Smartphones, tablets, laptops, wearables, display modules, camera modules, etc.


The above enterprises are for reference when you decide to select Korean PCB manufacturers. They are experienced and their professional PCB manufacturing services allow them to become popular. If you have other PCB suppliers in Korea which can also provide PCB-related services and are reliable, feel free to leave your comments below.

Established in 2005, IBE has its own professional R&D team and promises high-quality PCB and PCBA services. We have acquired several certifications and also allow customized PCB design services. More information can be found on our website.

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