Boryung to put special sales campaign for Gelfos.

Under the slogan of "Never endure heart burn" Boryung (President: Kim Sang-lim) plans to put an aggressive and special sales promotional campaign under a whole company level on Gelfos, 30 year of the best stomach remedy for Koreans during the past 30 years

Starting to put a sticker titled "Never endure heart burn" on all company employee's car windows, the promotional campaign was character...