# Jentech Precision Industrial Co., Ltd (3653.TW) Stock Price

Jentech Precision stock (3653.TW): the Taoyuan-based maker of high-performance thermal solutions; price, chart and technical indicators.

| Fact | Value |
|---|---|
| Price | NT$5,790.00 |
| Change (Nov 10 close) | +2.75% |
| Observation time | Last price · Nov 10, 2026, 05:30 (UTC) · 2026-11-10T05:30:07Z |
| 52-week range | NT$2,195.00 – NT$7,440.00 (daily closes to November 10, 2026, 242 observations); low on November 11, 2025, high on October 5, 2026 |
| 1Y change | +161.99% (close of November 11, 2025 to close of November 10, 2026) |
| Unit | TWD |
| Symbol | 3653.TW |
| Exchange | TAIWAN |
| Market | Stocks |

## What is Jentech Precision Industrial Co., Ltd (3653.TW)?

Jentech Precision Industrial Co., Ltd is a Taiwanese precision manufacturer whose registered address is in Guishan District, Taoyuan. According to the Taiwan Stock Exchange's listed-company data, it was established in March 1987 and has been listed since November 2009, under the stock code 3653. The milestones on the company's site include an initial public offering in Taiwan in 2009.

The official site tells the company's story as a path from a tool-making workshop to a provider of thermal solutions. According to its history page, the company entered the automotive supply chain in 2007 by obtaining the automotive quality management standard certification, and from the 2020s onward it has continued to upgrade high-end thermal solutions and high-reliability products for the high-power needs of AI, high-performance computing and electric vehicles.

Those following Jentech usually watch demand for servers and AI hardware, orders for thermal management products, plant investment and the Taiwan dollar and US dollar exchange rate. On the Lzzo.com Jentech Precision page, the price of the shares in Taiwan appears with its observation time, together with a price history chart and technical indicators.

Sources: jentech.com.tw, openapi.twse.com.tw

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