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씨제이케이 (CJK), @watertalk, is a Korean industrial water treatment company's YouTube channel based in South Korea. It posts technical videos on reverse osmosis, zero liquid discharge, and ultrapure water, with about 2,750 subscribers, median views near 230, and roughly eight uploads a year. Indicative sponsored rate: $150 to $250 per video.

Why brands book 씨제이케이

Reach Korean industrial water buyers through technical, B2B-focused video

  • Median views near 229 per video across the last 30 uploads
  • About 2,750 subscribers and 187 total videos since 2018
  • Recent exhibition and conference coverage draws 400 to 750 views on strong uploads
Best forB2B industrial equipment and chemicalstrade show and conference promotion
Watch forSmall, niche audience; views are modest and the channel is primarily corporate content.

Brand fit report

Content

Topics, IAB taxonomy
Business55%
Science30%
Technology & Computing15%
Formats
conference presentation recordings, exhibition booth walkthroughs, company introduction videos, technical explainers
Tone
informational, corporate
Language
Korean
On camera
No, voiceover and b-roll
Production
Clean, lightly edited
Typical length
2 to 14 minutes

Audience

Commercial intent35/100
Comments asking for links, prices or where to buy
Sentiment70/100
Positive share of 50 comments
Engagement2.0%
Likes and comments per view on recent videos
Audience asks abouthow zero liquid discharge systems workwhat ultrapure water treatment involveshow to maintain auto disc filters
Age
10%18-24
30%25-34
35%35-44
25%45+
Gender
25%women
75%men
Countries
🇰🇷 South Korea90%
Other10%
LanguagesKorean 95%English 5%

Commercial

0%of the last 50 videos were sponsored
None seenno sponsored videos in the last 50
Brands seen
None yet
Categories promoted
None yet
Affiliate links
No

No sponsorship disclosures found in the last 50 videos

Suitability GARM Brand Safety Floor + Suitability

Profanitylow
Adultlow
Drugslow
Violencelow
Politicslow

Family friendly
Content is corporate and technical with no flagged themes in the recent titles.

We classify content, never people. No age, gender, ethnicity, religion or political views are inferred about the creator. Audience figures are estimates unless marked verified. Creators can correct anything on their profile.

Platforms

PlatformFollowersMedian viewsUploads, 90d
YouTube2.8k2292

Benchmark score: 13 / 100

Public rule, same for everyone. How it works.

Engagement Median views relative to followers10 / 50
Activity Uploads in the last 90 days2 / 30
Reach Followers on the main platform1 / 20

Recent videos

Last three uploads, latest 16 days ago.

💧 세상의 모든 Water, 그리고 그 너머를 이야기합니다. 산업용 초순수에서 고농도 폐수 무방류(ZLD), 리튬 농축, PFAS 제거까지 — 물과 환경, 에너지의 미래를 만드는 CJK의 이야기를 담은 채널입니다. CJK와 함께하는 WaterTalk, 지금부터 함께하시죠! 궁금하시거나 함께하고 싶으신 분들은 언제든지 연락 주세요. 감사합니다!! eric@cjkwt.co.kr
씨제이케이's own profile description on YouTube

Are you 씨제이케이? Claim or remove this profile.

About 씨제이케이

씨제이케이 (CJK), known on YouTube as @watertalk, is a South Korean industrial water treatment company that uses its channel to share technical content. The channel posts conference presentation recordings, exhibition coverage, company introductions, and explainers on reverse osmosis, zero liquid discharge, and ultrapure water, with about 2,750 subscribers and roughly eight uploads over the past year.

The audience is likely made up of Korean engineers, plant operators, and procurement staff in water and industrial sectors. These are estimates based on the content, not measured demographics. Views are modest, with a median near 230 and occasional spikes above 600 for conference and company coverage.

The indicative sponsored rate is $150 to $250 per video, reflecting the channel's small median views and long-form format. That is an estimated CPM of about $20 to $35 per 1,000 views, compared with $10 to $30 for typical paid ads. Brands seeking a technical B2B audience in Korea's water sector may find it a fit.

Written from 씨제이케이's public YouTube profile, platform data and web mentions. Numbers updated 2026-10-19. 씨제이케이 can edit or remove this page at any time.

Questions about 씨제이케이

How much does 씨제이케이 charge for a sponsored video?

The indicative rate is $150 to $250 per video, reflecting median views near 230 on long-form uploads. That works out to roughly $20 to $35 CPM, which is comparable to or above typical paid-ad CPMs of $10 to $30. Final pricing depends on format and scope.

What does 씨제이케이 post about on YouTube?

The channel posts Korean-language content on industrial water treatment. Topics include reverse osmosis, zero liquid discharge, ultrapure water, and lithium and PFAS recovery. Formats include conference presentation recordings, exhibition booth coverage, company introductions, and technical maintenance guides.

How do I contact 씨제이케이 for a brand deal?

Contact details unlock on Starbooked for $0.80. Boosted creators can be booked directly through Starbooked, so you can request availability and rates after unlocking the contact information.

Similar creators

YouTube and other creators in industrial water treatment, ranked by score.

CreatorNichesFollowersMedian viewsRateScore
industrial water treatmentb2b equipment1.6k1.5k$150–25064