Shijiazhuang JunZhong Machinery Manufacturing Co., Ltd. specializing in the production of double grooved drum (reel). Jun zhong seek the quality firstly and has its own brand LBS. with introduction of domestic and foreign advanced technology and experience , we are now strong in the multi-layers rope grooved drum area and awarded patent by country having a high reputation in that area.

Compared with the signal layer spooling drum and the traditional smooth drum ,the multi-layer rope grooved drums have its own obvious advantage .It can be widely used in the heavy lifting and compact working conditions .It can solve the crossing & biting problem when rolling and spooling the rode working process.