Each used doosan excavators is rigorously inspected throughout the production. Shanghaikaixuantianji Construction Machinnery Co.,Ltd is committed to the continuous improvement of the product and quality management system. We have built the process for high standards so that each product meets or exceeds customers' expectations. To ensure top performance of the product, we have utilized a continuous improvement philosophy in all our systems throughout the organization.

KXTJ Excavator products have helped us enlarge the brand influence in the global market. A number of customers claim that they have received more benefits thanks to the guaranteed quality and favorable price. As a brand that focuses on word-of-mouth marketing, we spare no efforts to take the 'Customer First and Quality Foremost' into serious consideration and expand our customer base.

The all-around service rendered via Shanghaikaixuantianji Construction Machinnery Co.,Ltd has been appraised globally. We establish a comprehensive system to deal with the customer complaints, including the price, quality and defective. On top of that, we also assign skillful technicians to have a detail explanation to customers, ensuring that they are well involved in the problem-solving.