What engineering cost firms are there in Xi 'an?

Xi Anxinjie Engineering Budget Co., Ltd. specializes in the preparation and review of budgetary estimate, construction drawing budget and project settlement of highway engineering, municipal engineering, water conservancy engineering and landscaping engineering, including the preparation and review of bill of quantities, budget, pre-tender estimate (stop price), the audit of change and claim cost, the preparation of bidding business documents, construction organization design and bidding quotation.