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› Surface treatment
Quenching & annealing suppliers in Taiwan
16 suppliers
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Certification
All
145
Any verified certification
26
ISO 9001
16
ISO 14001
5
ISO 45001
8
ISO 22000
0
Medical device licence
3
Evidence
Process audited by third party
1
North American market record
0
Registered exporter
16
City / county
All
16
Kaohsiung City
5
Taichung City
3
Taoyuan City
3
Nantou County
2
Tainan City
2
Changhua County
1
CHUN YU WORKS & CO., LTD.
Kaohsiung City · est. 1965 · NT$3.0B · Iron & steel
Add to request
ISO 45001
ISO 9001
Audited process
Exporter
Website ↗
WINSON MACHINERY CO., LTD.
Changhua County · est. 1980 · NT$595M · Iron & steel
Add to request
ISO 9001
Exporter
2 patents
Website ↗
SINKANG INDUSTRIES CO., LTD.
Taichung City · est. 1971 · NT$1.3B · Metal treatment & processing
Add to request
ISO 9001
Exporter
1 patents
Website ↗
TUNG MUNG DEVELOPMENT CO., LTD.
Tainan City · est. 1968 · NT$4.2B · Iron & steel
Add to request
ISO 14001
ISO 45001
ISO 9001
Exporter
1 patents
Website ↗
TYCOONS GROUP ENTERPRISE CO., LTD.
Kaohsiung City · est. 1980 · NT$3.4B · Iron & steel
Add to request
ISO 9001
Exporter
6 patents
Website ↗
SONG HO INDUSTRIAL CO., LTD.
Nantou County · est. 1972 · NT$496M · General-purpose machinery
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ISO 14001
ISO 45001
ISO 9001
Exporter
Website ↗
FIRST COPPER TECHNOLOGY CO., LTD.
Kaohsiung City · est. 1969 · NT$3.6B · Copper
Add to request
ISO 14001
ISO 9001
Exporter
Website ↗
PLUS METAL TECH CO., LTD.
Tainan City · est. 2008 · NT$200M · Metal treatment & processing
Add to request
ISO 27001
ISO 9001
Exporter
6 patents
Website ↗
TUNG PEI INDUSTRIAL CO., LTD.
Taoyuan City · est. 1966 · NT$1.3B · General-purpose machinery
Add to request
ISO 14001
ISO 45001
ISO 50001
ISO 9001
Exporter
27 patents
Website ↗
AQUATEK CO., LTD.
Taichung City · General-purpose machinery
Add to request
ISO 9001
Eco-label (Green Mark)
Exporter
13 patents
Website ↗
I-DEAN BUSINESS ENTERPRISE CO., LTD.
Taichung City · Wires, cables & wiring devices
Add to request
ISO 9001
Exporter
1 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 ↗
TAH CHUNG STEEL CORPORATION
Nantou County · est. 1968 · NT$492M · Iron & steel
Add to request
ISO 9001
Exporter
Website ↗
HAN TAI STEEL & IRON WORKS CO., LTD.
Kaohsiung City · est. 1960 · NT$1.5B · Metal treatment & processing
Add to request
ISO 9001
Exporter
Website ↗
ZHENG TUNG ENVIRONMENTAL PROTECTION TECH CO., LTD.
Kaohsiung City · est. 1969 · NT$240M · Iron & steel
Add to request
ISO 9001
Exporter
Website ↗
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