Good afternoon , Mr . Yang . I'm Jill , Mr . Smith's secretary . Would you like to look around the factory first ?   Yes , I would .   Now this is our office block . We have all the administrative departments Sales , Accounting , Personnel , Market Research and so on .   What's that building opposite us ?   That's the warehouse where the larger items of medical instruments are stored . We keep a stock of the fast-moving items so that urgent orders can be met quickly from stock . ( in the workshop ) This is one of our three workshops . This is the delivery bay here .   Oh , I see .   The steel sheets and bars come in , as you see , in different sizes and are unloaded onto the delivery bay here . We buy them in from a steel works in Wales . This is the new conveyor belt we installed last year . We doubled our output in this department as a result .   Oh , really ? 