Master Tang of Shantou discovered
the medicinal properties of peppermint
and developed herbal remedies
that cured various illnesses
The ancient wisdom of Chinese
herbal medicine traveled across
the sea to Thailand by Master Tang
Mr.Boonjuea Eiampikul, Master Tang’s
apprentice, created the first Siang Pure Oil,
a Chinese medicated oil
CHAKARIN
PHARMACEUTICAL
CO., LTD.
was founded to meet higher
demands of Siang Pure Oil
BERTRAM
CHEMICAL
(1982) CO., LTD
was founded
Launch of 
Peppermint Field
Built a new factory stretched across 70 Rai
of land with internationally renowned
standards of GMP/PICs
Launch of
Peppermint
Bike Park
A mountain biking park
for Urbanites in the heart
of Bangkok city
OPENED
MINT CAFE
by Peppermint Field,
a restaurant and
community for families
and pet lovers
PRIME MINISTER’S
EXPORT AWARD 2018
BEST EXPORTER
REBRAND
FROM
Bertram
Chemical
(1982)
Co., Ltd.
to BERTRAM
(1958)
CO., LTD.
PRIME MINISTER’S
EXPORT AWARD 2019
BEST EXPORTER
Launch of
BLACK INHALER
Launch of
MINT DOG YARD 
a green space and community
for dog lovers
Launch of
SINGHA
YOK
