Hoàn Kenshin

Hoàn Kenshin appears to be a self-employed individual working in the automatic gate and stainless steel folding gate industry in Vietnam.1 According to their LinkedIn profile:

• They have been self-employed for 34 years and 2 months
• They work with automatic doors and Phú Cát stainless steel folding gates
• They have been in their current role since February 2016 (8 years and 6 months as of the profile date)
• They are located in Hanoi, Vietnam

Hoàn Kenshin is associated with Công ty cổ phần đầu tư và thương mại Phú Cát, which appears to be an investment and trading company.2 Their LinkedIn username is congxepphucat, as mentioned in the query.

It's worth noting that this Hoàn Kenshin is likely unrelated to the fictional character Kenshin from the manga and anime series Rurouni Kenshin, despite the shared name. The profile appears to be for a real person working in the gate and door industry in Vietnam.