Process of making Korea's best ballpoint pen with metal 3D printing technology

🔎 Information
🔔 Ballpoint pen in the video : Merain (https://bit.ly/3W8iHBB)

- buy : https://bit.ly/3x8KFmS

🗺️ Address : 337, Bupyeong-daero, Bupyeong-gu, Incheon, Republic of Korea

📧 Video shooting inquiry : [email protected]

I would like to express my gratitude to the CEO for helping with the production of the video, and I would also like to express my deep gratitude to the enthusiasm of the engineers.

🎥 Copyright(C) 2021. Mega Process. all rights reserved.

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