OC-ETP^® is a registered trademark. OC-ETP^® material is cast from the highest purity copper cathode (grade "A" LME registered brand). It is perfect for any electrical application that requires copper busbar and busduct. OC-ETP^® has excellent mechanical and thermal properties. Good thermal conductivity also makes OC-ETP^® well suited for heat exchange applications with limited space such as CPU-heat sinks.

We have patents for OC's innovative products: OC-ETP^® Twist Bar.

Additional patent applications for other innovative products will follow.

• Oriental Copper has achieved the ISO 9001:2008 Certification for Quality Management System accredited by Bureau VERITAS Certification since 1998.


• Oriental Copper has achieved ISO 14001:2004 Certification for Environmental Management Systems accredited by Bureau VERITAS Certification since 2001.


• Oriental Copper has achieved OHSAS 18001:2007 for Occupational Health and Safety Management System OHSAS 18001 since 2012. Certified by BUREAU VERITAS

• JAPAN QUALITY ASSURANCE ORGANIZATION

• OC has received product certifications from international and Thai industrial standard institutes such as JIS, EN, ASTM, AS/NZ and TIS since 2006.
• Copper busbar and rods for electrical purposes meet the international standards as required by customers.

• RoHS Compliances

• RoHS Compliances for OC-ETP Copper Busbar
• RoHS Compliances for Cu-OF Copper Busbar
• RoHS Compliances for Tinplated OC-ETP Copper Busbar
• PFOS Compliances for Tinplated OC-ETP Copper Busbar

• OC-ETP^®
• Twist Bar
• Innovative Busduct

• MSDS Copper Busbar Cu-ETP & Cu-OF
• MSDS Copper Anode Cu-DHP
• MSDS Tin-plated Copper Busbar