OUR PRODUCT
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OUR EXPERTISES

Comprehensive Explosion-Proof Solutions and Technology A Strong Safety Backbone for Hazardous Areas

360°

PROFESSIONAL
SERVICES

01

Explosion-proof Equipment Manufacturing and Distribution

02

Hazardous Area Consulting Services

03

Explosion-Proof Smart Integration

04

Explosion-Proof Certification Assistance Services

01

Explosion-proof Equipment Manufacturing and Distribution

Built to IEC/CNS standards with authentic materials, guaranteeing quality and safety.

A one-stop service in Taiwan for customized solutions, from design to maintenance.

Partnering with top brands like P+F and Adix to offer a full range of reliable solutions.

02

Hazardous Area Consulting Services

IECEx certified to ensure your facility's safety and compliance.
We provide hazardous area assessments and training to boost your team's safety awareness.

03

Explosion-Proof Smart Integration

Smart Inspections ,Anomaly Reporting,Hardware & Software Integration ,Real-Time Monitoring ,Digital Training ,Data Logging 

04

Explosion-Proof Certification Assistance Services

With professional knowledge and a proven track record, we handle the certification submission process to various regulatory bodies worldwide.

Taiwan's Leading Provider of Explosion-Proof Equipment

100
%
MIT – Independently Developed and Manufactured
400
+
Explosion-Proof Products and Specifications
49
+
Years of Service
15000
+
Customers'Trust
NEWS
三左Sanctity-Explosion-Proof Installation Practice Course, Taichung, December 2026
Explosion Safety Seminar

2026 Taichung, December Explosion-Proof Installation Practice Course

The Explosion-Proof Electrical Equipment Installation Practice Course returns to Central Taiwan on December 22–23, 2026, in Taichung. Organized by a Taiwan industrial and commercial safety and health association (台灣省工商安全衛生協會), with technical support from YuDa Group and ExTW and co-organized by SanTzuoo (SANCTITY), the two-day, 14-hour course combines classroom instruction with hands-on practice, taking participants through the full workflow from equipment identification and installation to sealing, earthing and installation quality verification.
Explore
SANCTITY exhibiting at Occupational Safety Taiwan (T-SAFE), Taiwan Industry Week 2026, Booth Q606, October 20–22, 2026, Taipei Nangang Exhibition Center, Hall 2
Exhibition

SANCTITY at Taiwan Industry Week 2026 | TaiNEX 2, Booth Q606

Meet SANCTITY at Taiwan Industry Week 2026, Oct 20–22, TaiNEX 2 Booth Q606, featuring Ex p pressurized control panel systems and smart explosion-proof solutions.
Explore
SANCTITY hosted a seminar on hazardous area smart safety integration
News & Media

From Digitalization to Smart Safety Governance: Industrial Practices in Hazardous Area Safety Integration

Explore
San Tzuoo Co., Ltd representatives attending the 2nd Taiwan Happy Enterprise Evaluation award ceremony with the award trophy and a sign reading “A Factory with SANCTITY Is a Happier Factory.”
News & Media

San Tzuoo Co., Ltd Wins Taiwan Happy Enterprise SME Excellence Award

San Tzuoo Co., Ltd has received the SME Excellence Award in the 2nd Taiwan Happy Enterprise Evaluation, recognizing its commitment to an employee-friendly workplace, talent retention, and professional explosion-proof safety solutions.
Explore
【防爆電氣現場監工實務班】三左興業專屬折扣碼"SANCS"享9折
Explosion Safety Seminar

【防爆電氣現場監工實務班】三左興業專屬折扣碼"SANCS"享9折

從法規到現場查核，一次建立監工判斷能力—📅 課程日期：2026 年 06 月 03 日（三）– 06 月 04 日（四）🕘 上課時間：09:00 – 17:00（共 14 小時）—📍 課程特色✔ 防爆法規與標準解析（IECEx／防爆電氣規範／職安法）✔ 防爆電氣設計、施工與查驗流程完整銜接✔ 常見防爆施工錯誤案例與風險來源解析✔ 設計者、施工者與監督者責任界線說明✔ 危險區域施工查核與監造重點✔ 配管配線與密封施工判讀（EYS／EYM）
Explore
santzuoo-sanctity- Golden Ship Brand Award-cover
News & Media

SANCTITY Wins 8th Golden Ship Brand Award｜Service Innovation

Explore
三左Sanctity-Explosion-Proof Installation Practice Course, Taichung, December 2026
Explosion Safety Seminar

2026 Taichung, December Explosion-Proof Installation Practice Course

The Explosion-Proof Electrical Equipment Installation Practice Course returns to Central Taiwan on December 22–23, 2026, in Taichung. Organized by a Taiwan industrial and commercial safety and health association (台灣省工商安全衛生協會), with technical support from YuDa Group and ExTW and co-organized by SanTzuoo (SANCTITY), the two-day, 14-hour course combines classroom instruction with hands-on practice, taking participants through the full workflow from equipment identification and installation to sealing, earthing and installation quality verification.
Explore
SANCTITY exhibiting at Occupational Safety Taiwan (T-SAFE), Taiwan Industry Week 2026, Booth Q606, October 20–22, 2026, Taipei Nangang Exhibition Center, Hall 2
Exhibition

SANCTITY at Taiwan Industry Week 2026 | TaiNEX 2, Booth Q606

Meet SANCTITY at Taiwan Industry Week 2026, Oct 20–22, TaiNEX 2 Booth Q606, featuring Ex p pressurized control panel systems and smart explosion-proof solutions.
Explore
SANCTITY hosted a seminar on hazardous area smart safety integration
News & Media

From Digitalization to Smart Safety Governance: Industrial Practices in Hazardous Area Safety Integration

Explore
San Tzuoo Co., Ltd representatives attending the 2nd Taiwan Happy Enterprise Evaluation award ceremony with the award trophy and a sign reading “A Factory with SANCTITY Is a Happier Factory.”
News & Media

San Tzuoo Co., Ltd Wins Taiwan Happy Enterprise SME Excellence Award

San Tzuoo Co., Ltd has received the SME Excellence Award in the 2nd Taiwan Happy Enterprise Evaluation, recognizing its commitment to an employee-friendly workplace, talent retention, and professional explosion-proof safety solutions.
Explore
【防爆電氣現場監工實務班】三左興業專屬折扣碼"SANCS"享9折
Explosion Safety Seminar

【防爆電氣現場監工實務班】三左興業專屬折扣碼"SANCS"享9折

從法規到現場查核，一次建立監工判斷能力—📅 課程日期：2026 年 06 月 03 日（三）– 06 月 04 日（四）🕘 上課時間：09:00 – 17:00（共 14 小時）—📍 課程特色✔ 防爆法規與標準解析（IECEx／防爆電氣規範／職安法）✔ 防爆電氣設計、施工與查驗流程完整銜接✔ 常見防爆施工錯誤案例與風險來源解析✔ 設計者、施工者與監督者責任界線說明✔ 危險區域施工查核與監造重點✔ 配管配線與密封施工判讀（EYS／EYM）
Explore
santzuoo-sanctity- Golden Ship Brand Award-cover
News & Media

SANCTITY Wins 8th Golden Ship Brand Award｜Service Innovation

Explore
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Sanctity's Dual Focus - Safety & Sustainability

Environmental

90%+ use of recyclable aluminum/stainless steel – Thermoelectric separation + top-tier LED chips reduce waste – Taiwan-based integrated manufacturing cuts carbon footprint

Social

Guided by “Integrity & Excellence” to ensure safe workplaces – Expanding production in Yunlin, creating jobs – 1% of revenue donated to social welfare

Governance

Transparent management meets regulations – Regular audits boost efficiency – ISO 9001:2015 & CNS 12681 certified

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