Charoen Rat Road located in the area of Khlong San District that next to the Chao Phraya River, the main river of Bangkok. This River was the main way for other countries for came to do trading in periods of King Rama IV and the affected of this development, it caused this area to turn into the place for foreigner to settled in Bangkok. Various of cultural spread around the area such as Chinese and Indian, and they also send many cultural asset to this district through generations. Leather is the common things of this place trading as the main product.