一、Project location: Located at the southeast corner of the intersection of Yangling Avenue and Free Trade Street in Yangling Demonstration Zone, China Yangling Farmland Protection and Quality Improvement Innovation Center Test Base，Construction area is about 500m2。

二、Construction function: storage of soil samples and soil profiles across the province、Show、Promotion and popularization、A modern soil sample library integrating results display。

三、Main content: Prologue (soil occurrence、Food security、Cultivated land quality and safety)，Profile exhibition area (Shaanxi Province soil type profile area、Typical crop profile area、Result profile area)，Tail hall, etc.。

四、Time period: from the announcement，Submit construction plan and renderings within 5 days，Construction period 40 days。

五、Unit selection: comprehensive design plan and design unit strength，Through competitive negotiation，Select a design unit that integrates design and construction to be responsible for project construction。

six、Information provided: Legal person power of attorney、Agent ID card、dafabet mobile loginBusiness license (three certificates in one)、Account opening license、Enterprise Qualification、Similar performance information in the past three years (two copies of the above documents with official seal must be provided，And submit the original for verification)，Enterprise credit、Good reputation，No bad record certificate。

seven、Solicitation time: 9:00 on May 14, 2022 to 18:00 on May 18, 2022

eight、Registration address: 18F, Shaanxi Land Engineering Construction Group, No. 7 Guangtai Road, Xi'an City, Shaanxi Province

九、Solicitation unit: Zhongshan High Standard Farmland Construction Group Co., Ltd.

Contact: Zhang Gong         Contact number: 18191531166