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What’s your production capacity?
Our annual capacity is 50000 tons for glass tube and 5 billion pcs for glass vials and ampoules.
When was your company founded?
Cangzhou Four Stars Glass Co., Ltd. was founded in 1992.
What’s your main products?
Our company is mainly engaged in three series of products such as pharmaceutical neutral borosilicate glass tube, neutral borosilicate tubular glass vials and neutral borosilicate glass ampoules.
What’s your main customers?
We have established long-term friendly cooperative relations with more than 300 domestic pharmaceutical enterprises, including SINOVAC BIOTECH, Sinopharm group, Cansino Bio, Zhifei biology, CSPC Pharmaceutical, North China pharmaceutical, China Resources pharmaceutical, Shanghai Pharmaceutical, Fosun Pharmaceutical, Buchang pharmaceutical, etc., involving vaccines, biochemical drugs, blood products, chemical medicine, traditional Chinese medicine injection, beauty, great health and other fields.
How about the quality of your products?
The chemical composition, physical property, chemical property of FOUR STARS’s glass tubes are consistent with USP Type I, JP, EP standard.