Biwan has received numerous honors in recent years

08-08 2018

Biwan invested ¥15,000,000 to transform ammoni...

05-26 2016

Biwan was awarded the "advanced unit of trade u...

05-26 2016

Biwan was awarded the "advanced unit of product...

05-26 2016

Biwan successfully gained IFS, BRC, MSC, CoC ce...

02-01 2016