Boss—30 years professional liquid nitrogen container manufacturer.

Boss liquid nitrogen dewar company was founded in 1989. The first BS brand liquid nitrogen dewar (YDS-10) was born in the Boss factory.

2010, The delivery capacity is more than 20000 sets per year.

2011, ISO standard are applied in the production process. The delivery capacity more than 10000 sets per year.

2012, New products YDZ series was born, YDZ: self-pressured liquid nitrogen cylinder.

2013, OEM services can be accepted for customers. Our products enter the worldwide market.

2014, The first white liquid nitrogen dewar was born in the BOSS factory. So BS became the beginner of white liquid nitrogen dewar in China.

2015, The quality is more perfect. we realized the complete production process and QMS, from raw materials to finished dewar. This is the only factory in China.

2016, The production line has reached 24 sets, The delivery capacity more than 20000 sets per year. BS becomes the most powerful supplier in China!

2017, BS products have been exported to more than 80 countries, such as the United States, Germany, Britain, Russia, Thailand, India, Australia, etc.

2018, New product YDD series-Biological bank was born and get customer’s appreciation.

2019, Quality is our culture! we look forward to working with you! 

 BS products include Aluminum dewars(YDS series), Self-pressured tank(YDZ series), Liquid nitrogen instant freezer, liquid nitrogen chamber and accessories. welcome to be our strategy partner worldwide，Let’s get better business cooperation together.