In general, it is the stable monthly output of silicone gasket in Suzhou Ultimate Sealing Technology Co.,Ltd.. However, it may vary depending on the season (peak or off season). Monthly yields may vary when there are different sizes or colors. Our production is flexible. It can be adjusted when there is an urgent order.

Ultimate Seal is a leader in manufacturing and exporting operations of O ring in China. The ED ring is one of the main products of Ultimate. The production processes of Ultimate FKM o ring are of professionalism. These processes include materials selection process, cutting process, sanding process, and assembling process. The product is non-poisonous. It has been tested in terms of formaldehyde emission, xylene, and other harmful substances.

our company Seal has successfully created the famous Chinese brand we.