1. A large number of companies are pouring in and coveting the soil repair market. A large number of companies preparing to participate in soil remediation have emerged in China, with diversified technical routes and relatively disordered market competition, but limited companies with project experience. A-share market is concerned we recommend Yongqing environmental protection, the company benefited from the Xiangjiang River is a heavy metal pollution control, soil remediation has achieved substantial income; Weier Li, traditional business market space adequate landfill leachate treatment, soil remediation company has technical reserves, target start next year Do some small projects; Sander Environment, the company has sufficient orders and strong performance guarantee, the intravenous project brings greater performance flexibility to the company, and the company's repair division has experience in soil repair. 2. China's soil pollution problem is serious. The sources of soil pollution are relatively wide, with industrial and pesticide pollution being the most serious. In recent years, our country was increasingly intensified soil pollution situation, according to the Chinese Academy of Sciences study of ecology, our country polluted by heavy metals cadmium, arsenic, chromium, lead and other land area of nearly 20 million hectares, equivalent to about 12 in Beijing size; the country The contaminated cultivated area even reached 10%. The situation of prevention and treatment of soil pollution is very serious. 3. The soil remediation industry is in a period of rapid advancement. The soil has a strong buffering capacity, and the pollution is often difficult to detect. Therefore, the problem of soil pollution has obvious concealment and hysteresis. The domestic problem of dealing with soil pollution started late and is currently in an active trial stage. Technically, the country is still mainly based on the “exchanging soil†ectopic repair, which is related to the current real estate-led soil remediation investment model. In recent years, soil pollution accidents have occurred frequently, and urbanization has brought a large amount of residual land remediation demand. Some mantles have taken the lead in pilot projects to accumulate experience for the comprehensive development of soil remediation. Precision Automobile Part,Automobile Parts Casting,Automobile Parts Electroplating,Precision Zinc Alloy Die Casting Dongguan Shangjie Precision Hardware Co., Ltd , https://www.sphzincalloy.com