NBR rubber foam material, the outside diameter of 60 mm or more, or single wall thickness is more than 30 mm. Usually C density, bubble hole compared to common B density or A density is larger, and feel lighter. Suitable for large fitness equipment of the sheath can be ground into all kinds of appearance.
In order to meet customer's demand for the one-stop  product . The factory from at the end of 2008 to start production NBR foaming, EPDM foaming and EVA foaming materials for the main body of the sports fitness products. Such as security bat (21 inches, 24 inches, 27 inch with different specifications), bowling group, the edge protect horn, mug sets, soft  chest expander, jump rope, dumbbells, elastic jump, treasure knife sword, golf, exercise mats, etc. The common characteristic of these products are that  the production of foam accounts for  most cost of  the finished products ,and purchased products ,such as plastics parts, find existing mold possible to ensure that the products have a cost advantage.