August 31, 2015, 2 sets of DLS865-9A New Type Wheel Excavator and 2 sets of GNQY-Z5 Self-made Crane that made by Wolwa Group were sent to Costa Rica from Qingdao Port. Having been on a number of field visits and communications, customers from Costa Rica gave a high evaluation of the Group's technical strength, production capacity, product quality, product certification, shipping capacity, and after-sales service, and signed a long-term cooperation agreement with Wolwa

      In recent years, Wolwa Group always adhere to science and technology leadership strategy,  carried out technical cooperation with world-renowned research institutions, and conducted a comprehensive upgrading and updating for existing products according to customer needs in different countries and regions. And technology has always been to keep pace with the international to continuously improve the international competitive advantage of its product . While in efforts to improve product quality, Wolwa Group repeated studies Costa Rica market, and for Costa Rican typical tropical and subtropical climates, the technicists  improved the thermal performance, fuel consumption, handling and comfort of the excavators and cranes. For the successful export this time, it laid the foundation for Wolwa Group to further open Costa Rica markets.