To meet customers’ demand for different sizes of coke, Qinghai Group Coalification Company independently designs and manufactures coke cutting & screening device. After one week of debugging, the device was officially put into operation on July 1. The device can produce customer-satisfied 25~ 40mm coke.
    The equipment and infrastructure investment of the project is about RMB 0.4 million, with the rest totally depending on repairing the old and utilizing the waste. Production and installation are in the charge of each workshop. By this, the company not only completed project construction but also reached the construction requirements of less investment and quicker effect.