The head office of Dongchi Bento is located in Zhichun Road, Wenzhou, and Chishang Bento is located in Shanghai. It's relatively cheap to join Chishang Bento, but it's a little more expensive in Dongchi Bento. If you join Dongchi Bento, it's about 300,000 to 500,000. Of course, there are only a few dishes in Dongchi Bento, and it's not cost-effective to join,,,,,,,,, Penghu Bento Bento Product and Technical Support Center.