I plant was built in the early eighties, is a set design, manufacture, installation as one of the private-owned enterprises. After twenty years of development efforts, existing jig, jig sawtooth, trapezoidal jig, moving sieve jigging machine, large particles jigger, amalgamation tube, magnetic separator, dry sorter series products. The factory with strong technical force and strict quality management, sophisticated processing equipment, improve the service, the majority of users enjoy a high reputation. Has been awarded the Quality and Technical Supervision and Administration Commission of Henan Province "total quality management standard enterprise" awarded "the contract and trustworthy enterprise" Zhengzhou City Administration, awarded the "Quality Trustworthy Unit" is Zhengzhou City Technical Supervision, the CCP Zhengzhou Municipal Committee, Zhengzhou Municipal People's Government awarded the "civilized unit", was awarded a prestigious Gongyi City Leading Group "quality brand" and so many other honors.