Since 1989, Boesion manufacture and stock China`s largest range of locknuts, including KM KMT KMTA KMK AN/N GUK GUP. By striving for excellence, we continuously improve our systems and procedures so that you, our customer, expediences the benefits.

       We know that the products you purchase have to provide a return on investment. All the products in our range have been carefully made. But great quality doesn`t have to come with a high price. Bosion always works hard to be your best partner.