There are farmers in the purchase and use of plant growth regulators in the process, there are some mistakes, have a negative effect. Some will promote type of plant growth regulator used on crops flourishing regulator, the longer the crop busy; some will delay the type of plant growth regulator for fruits and vegetables on the normal growth of the crop-specific regulator inhibit fertility of crops; some will a plant growth regulator used on crop development is not very sensitive to their period, no reaction; some arbitrarily increase the concentration of delay-type plant growth regulator, causing crop enrichment plant stems and leaves, but not long stiff hair; some early ripening agent application that is not yet fully mature forced ripe fruit crops, which lowered yields, and lower quality. Features: can improve crop chlorophyll content, and enhance the intensity of photosynthesis, thus promoting crop yield; modifier can improve crop quality manufacturers to improve the protein content of crops, improve plant disease resistance; Paul flowers, fruit, improving plant drought, cold ability; can promote root early emergence of the role of regulator, seedling development is complete, enhance crop seedling fat absorption capacity; This product is a pollution-free green growth regulator, for a variety of crop safety. Longevity regulator manufacturers | San Gil Chemical (certified) | modifiers provided by Zhengzhou Chemical Co., San Gil. San Gil Zhengzhou Chemical Co. (www.sjehg.com) is Zhengzhou, plant growth regulators leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In San Gil Chemical leadership with the staff warmly welcome all inquiries negotiations to create a better future for San Gil chemicals.