CHUNG HWA CHEMICAL INDUSTRIAL WORKS, LTD.
臺灣中華化學工業股份有限公司
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1956Founded
NT$1.3BPaid-in capital
2Plants
4Patents
NT$1–5BRevenue band
- Unified Business No.
- 03558206
- Industry
- Chemical Materials & Fertilizers (842)
- Main products
- Basic chemical materials (359)
- Location
- No. 15, Gongye 5th Rd., Shulin Vil., Guanyin Dist., Taoyuan City 32853, Taiwan (R.O.C.)
Changhua County (11,429) · Hemei Township (1,545) - Listing
- Listed (TWSE) (1,087) 1727
- Registration status
- Approved / Active
- Organisation type
- Company Limited by Shares
- Founded
- 1956-10-30
- Paid-in capital
- NT$ 1,280,195,590
- Representative
- Wu Min-yu
- Phone
- 03-4761266
- Website
- http://www.chciw.com.tw
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- NT$1–5B
- Ownership
- Group subsidiary / corporate-held · EVERLIGHT CHEMICAL INDUSTRIAL CORPORATION、Taiwan Yung Kuang Chemical Industry Co., Ltd.
- Representative tenure
- In office since at least 2013 (13+ years)
- Growth & profitability
- Revenue 2026-09 YoY +40.4%, year-to-date +28.1%
Gross margin 17.9%, operating margin 8.9%, net margin 7.3% (2026-Q2 YTD) - Compliance record
- Environmental penalties: 7 case(s) in 5 years, latest 2026-08-17, fines NT$ 896,000 (stationary air pollution; water pollution; industrial waste)
Labour Standards Act penalties: 1 case(s) in 5 years, latest 2023-08-18, fines NT$ 50,000 (Art. 24) — matched by company name
Occupational safety penalties: 3 case(s) in 5 years, latest 2026-05-18, fines NT$ 260,000 (Art. 281; Art. 27; Art. 175) — matched by company name
Plants 2
- Plant · No. 6-2, 6-3, Gongdong 3rd Rd., Hemei Township, Changhua County In production
- Taoyuan Plant 1 · No. 30, Jingjian 5th Rd., Guanyin Dist., Taoyuan City In production
Patents 4
- 2024 High-purity sulfuric acid process equipment and high-purity sulfuric acid
- 2022 Genetically modified microorganism for enhancing itaconic acid expression and method for producing itaconic acid
- 2022 High-purity sulfuric acid process equipment and high-purity sulfuric acid
Recent changes 2
- PenaltiesEnvironmental penalties: latest case 2026-08-17; 7 case(s) in 5 years, fines NT$ 896,000
- PenaltiesOccupational safety penalties: latest case 2026-05-18; 3 case(s) in 5 years, fines NT$ 260,000
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