Dear Sirs,

we are are joint-venture between JIN HEUNG CO. in KOREA and DUO-FAST in U.S.A.
We are selling wide range of collated nails, staples, brads through world-wide DUO-FAST marketing channels.
We would like to draw your kind attention to our coherent quality control systems in our production lines.
We present marketing lines. If you want more information on our products, please contact us at your ealiest convenience.
We promise our utmost services when specific inquiry is received from you.

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We are looking forward to hearing from you soon.