introduction to furniture industry Furniture industry, all companies and activities that involves in designing, manufacturing, assembling, distribution, and sale decorative objects of household equipment. Recently, high verity of customer orders and huge amount of deferent models are inserted to be manufactured with constraint of the customer needs and specifications of manufacturer to keep up their competitive advantages against other competitors. Due to these changes (customer needs and deferent models), manufacturer has to improve his facility and maintain their industry compatible with diversity of demand. Continuous improvement on furniture factory goes through searching for rooms of improvement that can be taken in consideration.