Guo Pai selected and compared more than 20 watermelon varieties worldwide, and kept strong seedlings through four severe tests. The introduction of Japanese early spring series of superior varieties, for decades of continuous localization and improvement before the Guo brand of superior products. Every seed of Guopai has passed the test of temperature difference, light, cold and drought tolerance after germination. Only about one third of the seeds survived can they continue to be cultivated.

There are more than 6000 mu of high-quality watermelon planting bases in China. Where can we grow high-quality watermelon, there are Guo brand watermelon planting bases.

Strict "one vine one melon", strict control of pollination position, accurate grasp of pollination time. Careful cultivation, careful selection, do not let a bad melon into the market.

Every watermelon of Guo Brand has its own identity and file, each has a number, detailed records in the production process, and the amount of water, fertilizer, light and the direction of large airflow in every watermelon shed are also studied and recorded.

Guo brand watermelon eats "fragrant oil residue" and "bean cake" and so on. In order to ensure the purity of organic fertilizer, all fertilizers are prepared exclusively. Guo brand watermelon drinks pollution-free "deep well water" for irrigation. Refuse pesticides, physical insect control, so the yield is precious!