From Shaoxing East Lake chemical plant founded in 1989 to Shaoxing East Lake High Tech Co., Ltd. now, in the past 32 years, the company has adhered to the business policy of "walking thousands of miles with small steps and gathering wisdom to create a century's industry". In line with the business policy of serving customers, green, safe, high-quality and efficient, the company has internally cultivated internal skills and introduced technology, focusing on the manufacturing and service of plant growth regulators and related products. Relying on the technical support of industry authoritative experts, universities, scientific research institutes and multinational corporations, the company has made breakthrough progress in the upgrading of traditional industries. Its main achievements are as follows: It has obtained 1 U.S. invention patent, 8 domestic invention patents, 4 scientific and technological achievements in Zhejiang Province, and 8 scientific and technological achievements appraisal in Zhejiang Province. It has been recognized as a national high-tech enterprise, an agricultural science and technology enterprise in Zhejiang Province, a provincial standard innovation enterprise, a provincial plant growth regulator science and technology R & D center, a national designated enterprise for pesticide production, etc. The company's products are ethephon technical medicine and water agent, chlorzhuang technical medicine and water agent and the refined by-products of the above products. Among them, the technical quality of Ethephon and chlorzhuang is at the leading level in the industry. The products have been exported to Europe for more than 20 years, covering more than 10 provinces, cities and autonomous regions such as Hainan. With the rapid development of agricultural production, intensive cultivation, introduction and large-scale planting of cash crops, fruits and vegetables, and the planting of high and stable yield of grain crop big wheat, the application of low toxicity and high efficiency plant growth regulators will become one of the important measures of modern agriculture. Donghu hi tech will keep pace with the times, make full use of our comprehensive advantages of green manufacturing technology, green manufacturing process and green manufacturing resources and environment, provide first-class products and services, and jointly make our contribution to the cause of green agriculture.