Jingjiang Hezi Import And Export Co.,Ltd is a manufacturer of transmission shafts and steering columns with well-equipped testing facilities and strong technical force.With a wide range, good quality, reasonable prices and rational designs, our products are extensively used in heavy-duty,medium-size,and light-duty vehicles,as well as construction machinery and equipment.the clearance self-requlation arm is suitable to heavy or medium-sized trucks and buses and other industries.Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs.We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success