275+ Education Sessions

30% of attendees are NEW to DEMA Show each year

87% of attendees come to DEMA Show to evaluate and demo new products


Exhibitor Companion 5/25/23: DEMA Show Housing is Now Open!


Exhibitor Companion 4/20/23: DEMA Show Registration and Housing Opening Soon!


Exhibitor Companion 3/23/23: Important Deadline is Monday, March 27th!




THANK YOU to our Sponsors and Partners

Doni Co., Ltd.

Yangzhou,  Jiangsu Province 
  • Booth: 1839

DONI warmly welcomes your visit to our company at any time.


Doni Co., Ltd. is one of China's leading manufacturers of neoprene rubber sponge and neoprene finished products. Its self-owned factory buildings cover an area of 400,000 sq.ft.. After years of efforts, Doni has specialized in manufacturing diving products and watersports related products, such as wetsuits, fishing waders, gloves, boots, hoods, socks etc..

Doni has integrated production lines for all kinds of rubber sponges that are widely used in diving, surfing and other industries, which enables us to well control the products' cost and quality. This is our superior advantage.

With over 30 years of rich experience in manufacturing and sales, Doni is always ready to provide you with more effective communication and better service.

Booth: 1839

A NOTE ABOUT ATTENDEE LISTS: DEMA does not sell or otherwise provide a contact list of DEMA Show attendees to any business or DEMA member. If you receive a solicitation to purchase a DEMA Show attendee list be advised that it is not an official or sanctioned list from DEMA, and may not be genuine or accurate.