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› Surface treatment
Quenching & annealing suppliers in Taiwan
5 suppliers
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Certification
All
26
Any verified certification
5
ISO 9001
3
ISO 14001
1
ISO 45001
2
ISO 22000
0
Medical device licence
0
Evidence
Process audited by third party
0
North American market record
0
Registered exporter
5
City / county
All
26
Taichung City
5
Kaohsiung City
5
Taoyuan City
5
Hsinchu City
3
Tainan City
3
Nantou County
2
Changhua County
2
New Taipei City
1
GREAT CHINA METAL IND. CO., LTD.
Taoyuan City · est. 1973 · NT$3.0B · Metal containers
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Eco-label (Green Mark)
Exporter
Website ↗
TUNG PEI INDUSTRIAL CO., LTD.
Taoyuan City · est. 1966 · NT$1.3B · General-purpose machinery
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ISO 14001
ISO 45001
ISO 50001
ISO 9001
Exporter
27 patents
Website ↗
RI-THAI INTERNATIONAL INC.
Taoyuan City · Man-made fibres
Add to request
ISO 50001
Eco-label (Green Mark)
Exporter
6 patents
Website ↗
SHEH YUH CO., LTD.
Taoyuan City · est. 1989 · NT$15M · Metal treatment & processing
Add to request
ISO 9001
Exporter
Website ↗
MINCHALI METAL INDUSTRY CO., LTD.
Taoyuan City · est. 1978 · NT$2.7B · Copper
Add to request
CNS 45001
ISO 45001
ISO 9001
Exporter
Website ↗
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