... in H3/36B tower crane, which is with potain technology. Our company mainly deal with tower crane and potain spare parts, we could provide kinds tower crane and ... spare parts, includes shengyang, yongmao and jianglu spare parts for tower crane. If you have any inquiry for the parts, such as ... motor, reducer,, jib section, mast section, tower head, cabin and so on, pls feel free to contact ...