PT Erela founded in 1965 by Drs Edi Handojo and Dra. Kusumawati Handojo on Jalan Erlangga, Semarang, Indonesia.
On 1973 the factory was then built at Jalan Murbei 2 Semarang, indonesia equipped with better and bigger production line facilities
Awarded with a CPOB certificate in 1990, PT Erela was the first company in Central Java to receive such distiction.
On 4 February 2005, PT Erela was awarded ISO certificate 9001:2000.
At the end 2012, PT. Erela has fulfilled resertification for CPOB which is conformed to CGMP standard.