相互理化学硝子製作所（TOP） Company Profile

We handle TOP laboratory glass products (Pyrex), JIS standard quartz glass products, custom-made items, general laboratory consumables, and equipment.

Sogo Rika Glass Manufacturing Co., Ltd. (TOP) was founded in Kyoto in the first year of the Showa era. The 87 years of achievements since our founding are a testament to the evaluation we have received from our customers. We handle a wide range of scientific glassware, glass volumetric flasks, medical glassware, rubber products, plastic products, Teflon products, thermometers and balances, brush products, stainless steel products, Pyrex products, scientific paper products, enamel products, platinum products, balances, mantle heaters and heaters, scientific ceramics, quartz products, sieves, scientific wooden products, and scientific iron products, among others.