DEVELOPMENT REVIEW & FORCAST
After more than ten years of development, with innovation-driven and rigorous attitude, as well continuous improvement of supply chain, Qingdao Leff has become a comprehensive company integrating designing, manufacturing and marketing. LEFF International has been proved by ISO 9001, ISO 14001, and the products have been proved by CE, UL, WHO/PQS, LIGHTING GLOBAL and other international quality and safety standard. 
 
The products and solutions have been introduced to more than 40 countries around the world through public procurement channels such as UN organizations, NGOs as well as government and private procurement.

GLOBAL NETWORK
The company has been committed to providing primary immunization solutions for low- and middle-income countries around the world. At present, its business has covered more than 50 countries around the world, including Africa, Latin America, Asia Pacific and other regions. In order to better serve global users, the company has established local branches in Rwanda and Namibia to provide technical support and storage for Africa; At the same time, a storage hub is also established in Dubai for the surrounding areas. The Latin American service center is under planning.