About CSI

Cool Summer (Taiwan) Inc. (CSI) believes and practices its three main core values; which are intellectual property and originality and innovation.

In the year 2000, CSI was established as a trading company. The aim of the company has always been to provide friendly service along with great quality products at unbeatable low prices for global Air Soft gun importers.

In the year 2000, CSI was established as a trading company. The aim of the company has always been to provide friendly service along with great quality products at unbeatable low prices for global Air Soft gun importers.

We will continue to create Unique design Air Soft Gun for the Air Soft industry to comply to CSI slogan “ FUTURE PROOVE “ CSI will maintain its believes and practices the three main core values; which are Intellectual Property, Originality and Innovation.