Bergano Chemical Co., Ltd is a family-owned chemical company with 22 years of history. The factory was established in 2000 in Weifang; the branch office in Qingdao was established in 2009 and started foreign trade business. The company has passed ISO9001 certification, KOSHER certification, HALAL certification, and food additive production license, etc.

Bergano Chemical’s main products are: sodium metabisulfite (high-purity refined, food grade and industrial grade), sodium bicarbonate (food grade, feed grade and industrial grade), anhydrous sodium sulfite (industrial grade and food grade), sodium gluconate (industrial grade and food grade) and sulphonated naphthalene formaldehyde (water reducing agent SNF). We have 5 production lines and have achieved an annual production capacity of 300,000 tons of sodium metabisulfite (main content above 97%), 250,000 tons of high-purity sodium bicarbonate (main content 99.5%-100.5%), 50,000 tons of anhydrous sodium sulfite (main content 97.5%), and 900,000 tons of SNF and sodium gluconate.

The factory was established in 2000 in Weifang; the branch office in Qingdao was established in 2009 and started foreign trade business. 

Our main sales countries include: Europe, USA, Korea, Indonesia, Australia, Thailand, Japan, Philippines, Bangladesh, Tanzania, South Africa, Ecuador, Malaysia, Australia, Canada, Chile, Argentina, Russia, Kenya, Togo, Congo, Nigeria, Brazil, Venezuela, Uruguay, Mexico, Turkey, Iran, Colombia, etc.

Of course you can, and you are more than welcome to visit our factory. However, given the impact of COVID-19, you will need to consult China’s vaccination policy.