Heyin is the birthplace of heyin pomegranate pomegranate base, national heyin soft-seed pomegranates, heyin red sweet pomegranate, heyin white sweet pomegranate, pomegranate Super seeds, soft-seed pomegranates saplings, Tunisia soft-seed pomegranates pomegranate trees, saplings, grafting seedling peach trees, pear trees, Apple trees and fruit tree seedlings to provide top-quality cultivation technology and its growing sales. This agricultural demonstration Park in Zhengzhou based on the perennial cooperation with municipal Academy of agricultural sciences, the fruit tree Research Institute and colleges, with strong agricultural scientific and technological strength, during the process of breeding breeding species of fruit trees, have strong support and help from experts. On this basis, the Park takes many years and constantly filter the good go bad, by comparison, purification and rejuvenation, hybrid graft every year and carefully nurtured millions of fruit trees, the male sterile varieties of fruit trees have wide adaptability, strong disease resistance is good, market competition, and high economic returns, products are exported to over more than 20 provinces and cities nationwide over the years. And purity of providing customers with quality, technology, three-in-one service. If a species is found is pure, all actual losses to pay compensations.