HONOR_
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HONOR
     Pioneer Co. used to belong to HeBei scientific research institutes and being appointed by National Government to carry on the “Made-In-China Grinding Stone” project. We began to do the R & D since 1983 and passed the technology inspection of HeBei province in December 1986. In the year of 1988, our development of Synthetic Grinding Stone won the China Light Industry Gold Dragon Prize, as well as the HeBei Light Industry Science Prize in the same year and the Chinese National Science / Technology Prize in 1990.