Hi, Sir / Madam,
I am very glad to write this letter to you.
We specialize in manufacturing and exporting many kinds of home and hotel products, such as safe box, safe deposit lock, book shelf, metal cupboard, etc. Please visit our website  to know more about our goods. If you find some goods you need to purchase, please feel free to contact me .I will give you detailed information and reasonable prices.

Your answer will be highly appreciated.
Kind Rgds,
Jenny 
Ningbo Wanda Metal Product Industry Co., Ltd.
Hongshu Industry Zone, Dongqian Lake Tourist Resort, Ningbo, China