Nanjing San'ai Laboratory Glassware Co., Ltd. is a family-run business that was established in 1989 by Mr. Guo, who has more than 50 years of experience in laboratory glassware industry.

We are a manufacturer of plain glassware and bespoke glassware. We specialize in scientific, chemical and industrial glassblowing and manufacture all variations of specialist handmade glassware. Our team of highly skilled glassblowers enables us to satisfy any demand for specialized or customer-made glassware.