YC INOX has evolved into a leading stainless steel industry in Taiwan since 1973, with continuous growth is a testament to the confidence our clients place in us and the commitment of our members.

2015 |
? Bonded Factory of Douliou Mill established.
? Capacity for stainless steel pipes & tubes increased to 12,000 tons/month.
2014 |
? Expand service range of new products – stainless steel seamless pipes/tubes.
? Capacity for stainless steel flat products increased to 28,000 tons/month.
? Certification for CE MARK Construction Products Regulation (CPR) by TUV Rheinland Group.
2012 |
? Rebranded as "YC INOX" from "Yeun Chyang".
? Capital: USD 126 million.
2011 |
? Expansion of Douliou and Puoshing mills new investment in laser welding.
? JIS MARK Certificate issued by JQA.
2009 |
? Certification for ISO 14001 by TUV Rheinland Group.
? Certification for OHSAS18001 & TOSHMS by TUV Rheinland Group.
2007 |
? New coil service center established for CR, CR capacity of 12,000 tons/month.
? Laboratory management system by TAF. ISO 17025:2005 Certificate (Laboratory Accreditation Code:1894).
2005 |
? Coil service center established for HR, capacity of 3,000 tons/month.
? Certification for PED 97/23/EC & AD2000 by TUV Rheinland Group.
2004 |
? Coil service center established for CR, capacity 6,000 tons/month.
? Capacity for stainless steel pipes & tubes increased to 6,000 tons/month.



1999 |
? Listed in Taiwan stock market (TPE: 2034) .
? Capital: USD 32 million.
1994 |
? Authorized by ISO 9002.
1989 |
? ''CNS'' specification of stainless steel pipe and tube was approved.
1973 |
? YC founded with initial production of welded pipes & tubes.
? Capital: USD 0.671 million.

We are the largest stainless steel coil center and also the biggest manufacturer for stainless steel welded pipe and tube in Taiwan. Our products are:
(1) Stainless Steel Pipe / Tube:
Stainless Steel Pipes ASTM A312/A358/A778, ASME B36.19M, ASME B36.10M
Stainless Steel Pipes JIS G3459, CNS 6331
Large Diameter Stainless Steel Pipe JIS G3468, CNS 13517
Stainless Steel Tubes for Mechanical and Structural Purposes ASTM A554, JIS G3446, CNS 5802
Stainless Steel Square Tube ASTM A554
Stainless Steel Rectangular Tube ASTM A554
Austenitic Stainless Steel Sanitary Tubing, Tubes for Boiler, Heat-Exchanger, General Service Tubing ASTM A249/A269/A270/A213, JIS G3447/G3463, CNS 6668/7383, AS 1528.1
Light Gauge Stainless Steel Pipes for Ordinary Piping JIS G3448, CNS 13392
Welded Circular Austenitic Stainless Steel Tubes EN 10217-7

(2) Stainless Steel Sheet
Stainless Steel CR/HR Sheet/Plate ASTM A240/A480, JIS G4304/G4305, DIN 17440/17441

(3) Stainless Steel Coil

(4) Stainless Steel Angle

(5) Stainless Steel Flat Bar

(6) Stainless Steel U Channel

(7) Stainless Steel Cold Pressed Checker Plate