+1 (847) 836-8688 info@concordgroup.com

More than two decades of devotion to the musical industry

Thank you for your interest in Concord International Group, Inc. We are committed to manufacturing and distributing Christopher Double Bass, Cello, Viola and Violin, as well as Concord Cases & Accessories of the highest quality for both the student and professional musicians.

Concord International Group, Inc. is one of the renowned string instrument distributors in the United States. For more than 20 years of business, Concord’s Christopher string instruments and Concord cases and accessories have established high recognition from schools, musicians, shops, and music stores in the United States and worldwide. We have made a significant investment in quality woods, aged in a controlled environment in our own manufacturing plant. Our expertise in woodworking allows us to create and form our own veneers for our instruments and cases.


A full range of products

The new Christopher Violins and Violas have been seen at the various shows around the world. We have received many favorable responses regarding these instruments especially from visitors at NAMM, Frankfurt Musikmesse, and educators’ conventions. They are easy to play and have an impressive warm sound that amazed many musicians, teachers and students during the events.

Concord Cases for Violin, Viola and Cello, use top quality hardware, have a strong wood construction, water-resistant Cordura cover and an innovative backpack design. Our special craftsmanship and design in the structure of the case provides you with extraordinary strength and durability for your treasured investment.

Bass player and luthier

As the President of Concord Int’l Group and founder of world known brands, Christopher string instruments and Concord cases, Mr. Chi Yang has devoted his expertise to the musical instrument industry from his professional background in performance, production, and marketing which enable him to translate a musician’s demand into the instrument making process and provide technical consultation and support.

Mr. Chi Yang, studied double bass with well-renowned virtuoso Shao Gan Bao at very young age and began playing the double bass professionally at age of sixteen. In the mid 80’s, he completed his master degree in music performance in the U.S. and continued to study at Julliard School with Mr. David Walter; after which he played in different professional orchestras in the U.S. and in Asia. At the age of fourteen, he delved into the art of luthery. This skill proved to be very useful in his future career.

With more than twenty years of devotion to the musical industry and his professional background of a bass player, a luthier, and business owner, he has established as strong credibility working with both new and old world-class instruments.