JOINT & INNOVATION logo

Contact

Contact Information

JNI Korea

Korea headquarters and the main operating entity for the Korean EPC market.

Tel
+82-2-522-5720
Fax
+82-2-588-5722

Write an inquiry · JNI Korea

Company Information
Personal Information
Purpose
Responding to your business inquiry and following up on the services you request.
Information collected
Required: company name, country or region, business field (and your description if Others), name, email, service of interest, message and consent record. Optional: phone number, with separate consent.
Retention
Until one year after the inquiry is resolved.
Your choice
You may refuse or withdraw consent. Without required consent we cannot accept this online form. You can contact our office by telephone instead. Omitting your phone number does not affect your inquiry.
Read the Privacy Policy
International processing for this form

International processing for this form

Vercel Inc. (United States) processes your submitted form and connection information to operate and deliver the form; our application runs in Seoul, Republic of Korea. Cloudflare, Inc. (United States) processes IP address, browser/TLS signals and the website origin for bot detection when you enable verification. Data travels over encrypted connections when verification starts and when you submit. These providers operate international networks, so processing is not limited to Korea. We do not send your name, email or message to the Turnstile verification API. Provider processing and retention are described in the linked notices. Refusing this consent prevents online submission; telephone contact remains available.

Complete the required consent steps to start security verification.

JNI China

JNI China, our independent Chinese entity, supports regional sales, engineering, schedule, and project coordination.

Tel
+86-512-5735-9275

Write an inquiry · JNI China

Company Information
Personal Information
Purpose
Responding to your business inquiry and following up on the services you request.
Information collected
Required: company name, country or region, business field (and your description if Others), name, email, service of interest, message and consent record. Optional: phone number, with separate consent.
Retention
Until one year after the inquiry is resolved.
Your choice
You may refuse or withdraw consent. Without required consent we cannot accept this online form. You can contact our office by telephone instead. Omitting your phone number does not affect your inquiry.
Read the Privacy Policy
International processing for this form

International processing for this form

Vercel Inc. (United States) processes your submitted form and connection information to operate and deliver the form; our application runs in Seoul, Republic of Korea. Cloudflare, Inc. (United States) processes IP address, browser/TLS signals and the website origin for bot detection when you enable verification. Data travels over encrypted connections when verification starts and when you submit. These providers operate international networks, so processing is not limited to Korea. We do not send your name, email or message to the Turnstile verification API. Provider processing and retention are described in the linked notices. Refusing this consent prevents online submission; telephone contact remains available.

Complete the required consent steps to start security verification.

Location

Find JNI Korea in Seoul and JNI China in Kunshan, Jiangsu Province.

JNI Korea

604, 6F, 23, Seocho-daero 74-gil,

Seocho-gu, Seoul, 06621, Republic of Korea

Open in Google Maps

JNI China

Room 1202-3, 12F, No. 689, Xiadong Street,

Kunshan Economic & Technological Development Zone, Jiangsu Province, 215300, China

Open in Google Maps

Career

Use the form below to contact our recruitment team.

JNI Korea

Career Areas

  • Sales
  • Sales Coordinator

JNI China

Career Areas

  • Sales
  • Engineering Supervisor
  • Project Expeditor

Career inquiry

Personal Information
Purpose
Responding to your career inquiry and managing the relevant recruitment process.
Information collected
Required: name, email, position applied for, message and consent record. Optional: phone number, with separate consent. Do not include ID numbers, health information or other sensitive personal information.
Retention
Until 180 days after the relevant recruitment process ends.
Your choice
You may refuse or withdraw consent. Without required consent we cannot accept this online form. You can contact our office by telephone instead. Omitting your phone number does not affect your inquiry.
Read the Privacy Policy
International processing for this form

International processing for this form

Vercel Inc. (United States) processes your submitted form and connection information to operate and deliver the form; our application runs in Seoul, Republic of Korea. Cloudflare, Inc. (United States) processes IP address, browser/TLS signals and the website origin for bot detection when you enable verification. Data travels over encrypted connections when verification starts and when you submit. These providers operate international networks, so processing is not limited to Korea. We do not send your name, email or message to the Turnstile verification API. Provider processing and retention are described in the linked notices. Refusing this consent prevents online submission; telephone contact remains available.

Complete the required consent steps to start security verification.