CHAN SIEH ENTERPRISES CO., LTD.
產協企業股份有限公司
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1970Founded
NT$749MPaid-in capital
2Plants
2Certifications
1Patents
NT$0.5–1BRevenue band (est.)
- Unified Business No.
- 11829913
- Industry
- Chemical Materials & Fertilizers (842)
- Main products
- Plastics & synthetic rubber materials (241)
- Location
- 3 F., No. 90, Sec. 2, Nanjing E. Rd., Zhongshan Dist., Taipei City 104491, Taiwan (R.O.C.)
Tainan City (8,491) · Shanshang Dist. (69) - Listing
- Not publicly issued (84,625)
- Registration status
- Approved / Active
- Organisation type
- Company Limited by Shares
- Founded
- 1970-12-12
- Paid-in capital
- NT$ 748,600,000
- Representative
- Kuo Chang-pei
- Phone
- 02-25816516
- Website
- https://www.chansieh.com.tw/
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- NT$0.5–1B estimated
- Ownership
- Family-run (inferred)
- Representative tenure
- In office since 2018-02 (8 yrs); last handover 2018-02 (same surname)
- Compliance record
- Environmental penalties: 4 case(s) in 5 years, latest 2026-09-10, fines NT$ 1,303,500 (stationary air pollution; water pollution)
Labour Standards Act penalties: 1 case(s) in 5 years, latest 2026-04-16, fines NT$ 50,000 (Art. 36) — matched by company name
Occupational safety penalties: 5 case(s) in 5 years, latest 2024-08-08, fines NT$ 240,000 (Art. 097; Art. 177; Art. 17) — matched by company name
Plants 2
- Tainan Plant · No. 85, Xingwang Rd., Shanshang Dist., Tainan City In production
- Dayuan Plant · No. 6, Gongwu Rd., Dayuan Dist., Taoyuan City In production
Certifications 2
- ISO 9001 (4,293)Self-reported
- ISO 9002 (233)Self-reported
Processes & materials 3
- Rubber & silicone (739) · PolymerSelf-reported
- Polyester (339) · PolymerSelf-reported
- Coating & painting (289) · Surface treatmentSelf-reported
Patents 1
- 2023 Sulfonate-type ionic polyester resin, preparation method and application thereof
Recent changes 2
- PenaltiesEnvironmental penalties: latest case 2026-09-10; 4 case(s) in 5 years, fines NT$ 1,303,500
- PenaltiesLabour Standards Act penalties: latest case 2026-04-16; 1 case(s) in 5 years, fines NT$ 50,000
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