COREMAX CORPORATION
康普材料科技股份有限公司
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1992Founded
NT$1.2BPaid-in capital
2Plants
4Certifications
≥ NT$5BRevenue band
- Unified Business No.
- 86757124
- Industry
- Chemical Materials & Fertilizers (842)
- Main products
- Basic chemical materials (359)
- Location
- No. 11, Wenhua Rd., Hukou Township, Hsinchu County 303035, Taiwan (R.O.C.)
Hsinchu County (1,617) · Hukou Township (522) - Listing
- Listed (TWSE) (1,087) 4739
- Registration status
- Approved / Active
- Organisation type
- Company Limited by Shares
- Founded
- 1992-06-16
- Paid-in capital
- NT$ 1,246,492,690
- Representative
- Ho Chi-cheng
- Phone
- (03)598-3101
- Website
- https://www.coremaxcorp.com/zh-tw/
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- ≥ NT$5B
- Ownership
- Group subsidiary / corporate-held · Chang Hsing Tou Tzu Co., Ltd.、Cheng Juei Industrial Co., Ltd.
- Representative tenure
- In office since 2014-07 (12 yrs); last handover 2014-07 (same surname)
- Growth & profitability
- Revenue 2026-09 YoY +60.0%, year-to-date +98.3%
Gross margin 16.7%, operating margin 12.6%, net margin 9.3% (2026-Q2 YTD) - Compliance record
- Environmental penalties: 3 case(s) in 5 years, latest 2025-11-17, fines NT$ 240,000 (industrial waste; stationary air pollution)
Plants 2
- Plant · Fuxinglu No. 2.No. 2-1, No. 11, Wenhua Rd., Hukou Township, Hsinchu County In production
- Toufen Plant · No. 440, Chunghwa Rd., Toufen City, Miaoli County In production
Certifications 4
- ISO 50001 (296)Official registry · SGS Taiwan Ltd.
- IATF 16949 (433)Self-reported
- ISO 14001 (1,159)Self-reported
- ISO 9001 (4,293)Self-reported
Processes & materials 1
- Etching (163) · MachiningSelf-reported
Recent changes 1
- PenaltiesEnvironmental penalties: latest case 2025-11-17; 3 case(s) in 5 years, fines NT$ 240,000
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