Since 2009, Lisa have been engaged in sales work related to foreign trade import and export, Lisa also worked in oversea for 8 years, accumulating rich experience in this field. And now have been responsible for the sales and international market expansion of hydrogeological and geological exploration equipment.

Lisa have led sales teams to participate in foreign exhibitions multiple times and conducted on-site inspections in customers' mining areas and factories, achieving excellent results. Lisa am familiar with the market of the geological exploration industry and the technical parameters and application scenarios of geological exploration equipment. Lisa can provide professional geological exploration solutions for customers. Lisa have good customer relations, in sales, eloquent, understandable, and ready to support mining companies, like Ashanti Gold in Ghana, Rand gold in Ivory Coast, I'm Gold mining in Burkina Faso etc., all these mining companies are in Africa, also assisting mining operators, semi-mechanical or artisanal, having good cooperation with them.

Taking into account the local geological conditions in African countries, Lisa tailor-made various equipment combinations for different geological structures in superficial layers to help customers Lisa cate different types of gold mines, greatly improving their efficiency and success rate in mining. All the customers’ satisfaction are very high, and Lisa have maintained long-term cooperative relationships with them, always adhering to the principle of customer-oriented and service-oriented.

From 2019 to 2023, Lisa organized and participated in various activities such as mining exhibitions in Vietnam and Shanghai, the Canton Fair, academic conferences of the Geological Society of China, and technical exchange meetings of the Geophysical Society. These activities aimed to enhance the company's brand awareness and let more domestic and foreign customers learn about our company and products.