Numismatic Guaranty Company® (NGC®), Numismatic Conservation Services™ (NCS®), Paper Money Guaranty® (PMG®), Authenticated Stamp Guaranty® (ASG®) and Certified Guaranty Company® (CGC®) will distribute information and answer questions at the upcoming Java Auction #28 in Jakarta, Indonesia, held September 7-8, 2024, at the RedTop Hotel & Convention Center.
Submitting to NGC, NCS, PMG, ASG and CGC Cards
Submissions for NGC, NCS, PMG, ASG and CGC Cards services can be made to Java Auction, who serves as an Official Submission Center for NGC, NCS, PMG, ASG and CGC Cards in Indonesia. For more information, contact JI. Trunojoyo 60 Bandung 40115 - Indonesia, or call +62-22-4234494 or email info@javaauction.com.
Contact NGC, NCS, PMG, ASG and CGC Cards
For more information about NGC, NCS, PMG, ASG and CGC Cards, contact Customer Service by phone at (+852) 2115 3639 or email at Service@CollectiblesGroup.hk.
About NGC, NCS, PMG, ASG and CGC
NGC is a leading third-party coin authentication, grading and encapsulation service with more than 60 million coins certified. Founded in 1987, NGC backs each graded coin with the comprehensive NGC Guarantee of authenticity and grade. NGC's reputation has been built on providing the high level of confidence and trust. To learn more, visit NGCcoin.hk.
NCS is the world’s first professional coin conservation service and has conserved more than 1 million coins since it was established in 2001. NCS conservation removes harmful surface contaminants, stabilizes a coin’s surfaces and improves a coin’s eye appeal. To learn more, visit NGCcoin.hk/NCS.
PMG was founded in 2005 as an independent third-party paper money grading service. Today, PMG has certified over 10 million notes, becoming the world's leading grading service for banknotes. Each note that PMG grades is backed by its comprehensive PMG Guarantee of authenticity and grade. To learn more, visit PMGnotes.hk.
ASG was established in 2017 to provide an accurate, consistent and impartial assessment of a stamp’s authenticity and grade. Every stamp that ASG certifies is backed by the comprehensive ASG Guarantee, which helps to protect consumers. ASG has now graded more than 1 million stamps. To learn more, visit ASGstamps.hk.
Since revolutionizing comic book grading in 2000, CGC has grown to include certification services for many other types of pop culture collectibles. These divisions include CGC Cards, CGC Video Games and CGC Home Video. CGC Cards provides expert card grading for TCGs, sports cards and non-sports cards. CGC Video Games is dedicated to video game grading for the most popular consoles, including Nintendo, Sega, Atari, PlayStation and more. The newest division of CGC, CGC Home Video, provides expert VHS grading in addition to other types of videocassettes. To learn more, visit CGCcards.hk.