Gangyu Shares Limited，located in Yuanqu county of Yuncheng in Shanxi Province, is a large enterprise specializing in the ceramsite sand production for the use of petroleum industry. The customized Ceramic sand production line for Gangyu was completed by ZK in 2015 and had entered into the pre-commissioning stage, which was a significant project for ZK in 2014 and also reflected ZK’s powerful processing and manufacturing strengthen. The whole project was approved by the customers, which not only represents that ZK employees gained the recognitions for their hardworking, but also reflects ZK’s consistent pursuit.

Furuike project, with an area of 1.2 million square meters, construction area of 1.6 million square meters, covers all the procedures from the unloading of raw material to product packaging, which was classified into eight sections including more than 120 sets of professional manufacturing equipments and lots of non standard equipments. All the non-standard equipments were produced specifically and uniquely by ZK to meet the users’ demand. It reflects the company's technical strength.

Furuike project planned to design the annual production capacity of 30 million tons of ceramsite sand that will be exported to the United States, the European Union and other developed countries. It needs the high quality and harsh requirements for the manufacturing equipments, manufacturing techniques and production processes, which was a challenge for all the enterprises from the same industry.

Facing such difficulties, ZK overcame the series of technical problems and technological limitations, and ultimately achieve the target of Furuike project production automation and electrical control. Finally ZK helped the whole project reach production line, reduce the use of artificer, save the cost of human resources, effectively meet the user's requirements, display the company strength perfectly, and achieve a win-win situation.