When I worked as a teacher in Beijing (Tongzhou district), one of the first things I did was buy a used bike (an old 1970's Flying Pigeon).
2
我们正打算订购你方的飞鸽牌自行车。
We are thinking of placing an order for your Flying Pigeon Brand bicycles.
3
我们正打算订购你方的飞鸽牌自行车。如果你们能给我们(购买)200台的详细报盘将不胜感激。
We are thinking of placing an order for your Flying Pigeon Brand bicycles. We would be very grateful if you could make us an offer for 200 ones with details.