ZHENG TUNG ENVIRONMENTAL PROTECTION TECH CO., LTD.
証統環保科技股份有限公司
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1969Founded
NT$240MPaid-in capital
2Plants
1Certifications
NT$20–100MRevenue band (est.)
- Unified Business No.
- 88101881
- Industry
- Basic Metals (1,589)
- Main products
- Iron & steel (868)
- Location
- No. 2, Yongguang St., Xiaogang Dist., Kaohsiung City 812050, Taiwan (R.O.C.)
Kaohsiung City (7,253) · Xiaogang Dist. (250) - Listing
- Not publicly issued (84,625)
- Registration status
- Approved / Active
- Organisation type
- Company Limited by Shares
- Founded
- 1969-06-12
- Paid-in capital
- NT$ 240,000,000
- Representative
- Liu Tien-en
- Phone
- 07-8021011
- Website
- https://www.zhengtung.com.tw/h/Index?key=tsz3z
- Exporter
- Yes — registered with the Trade Administration
- Annual revenue band
- NT$20–100M estimated
- Ownership
- Group subsidiary / corporate-held · HAI KWANG ENTERPRISE CORPORATION
- Representative tenure
- In office since 2016-09 (10 yrs); last handover 2016-09 (same surname)
- Compliance record
- Environmental penalties: 3 case(s) in 5 years, latest 2026-01-08, fines NT$ 480,000 (stationary air pollution; industrial waste)
Plants 2
- Plant 1 · No. 2, Yongguang St., Xiaogang Dist., Kaohsiung City In production
- Plant 2 · No. 2, Yongguang St., Xiaogang Dist., Kaohsiung City In production
Certifications 1
- ISO 9001 (4,293)Official registry Valid until 2029-02-20 · Universal Certification Services Inc.
Processes & materials 8
- Heat treatment (374) · Surface treatmentThird-party audited
- Surface treatment (576) · Surface treatmentThird-party audited
- Sand blasting (169) · Surface treatmentSelf-reported
- Coating & painting (289) · Surface treatmentSelf-reported
- Nitriding & carburising (46) · Surface treatmentSelf-reported
- Quenching & annealing (147) · Surface treatmentSelf-reported
- Galvanising (175) · Surface treatmentSelf-reported
- Electroplating (567) · Surface treatmentSelf-reported
Recent changes 1
- PenaltiesEnvironmental penalties: latest case 2026-01-08; 3 case(s) in 5 years, fines NT$ 480,000
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