1、Our company strictly produces each batch of goods in accordance with the material standards required by users,and has compiled a"Quality Control Manual"and control documents that comply with enterprise management,product production,and services in accordance with the requirements of the ISO9000 quality management system standard and the actual situation of the company.From raw material procurement control,production process control,and quality inspection before product warehousing,we firmly prevent potential situations that may affect product quality.Ensure timely supply,implement three guarantees,handle consignment,and ensure the quality and quantity of products.

　　2、According to our company's management,our company's leaders visit users twice a year.During the visit,the superiors and subordinates of the users gather for a symposium to enhance understanding,communicate ideas,negotiate and learn from each other.

　　3、Our company's sales department solicits user feedback every quarter to understand the effectiveness of the product in use.We discuss and solve the problems raised by users together to achieve user satisfaction,maximize user feedback on drilling progress,and reduce overall costs.

　　4、Implement tracking services for the new products developed by the company.After the new products are sold,our company sends professional technical personnel to track the after-sales service of the products,fully understand the usage situation and the effectiveness and shortcomings during use,and discuss and study together with the technical personnel of the other party.Can provide feedback on the effectiveness of use,in order to guide and improve our technology.