Shandong Efirm Biochemistry and Environmental Protection Co.,Ltd.was founded on January 24, 2011. Committing to be a leading hi-tech enterprise with the highest social responsibility and environmental awareness, Efirm takes safety and quality management as basis, standardized management as measurement, the integrated utilization of resources as core, and technical creativities as supports; we are working hard to establishing a green and environment-friendly business platform with sustainable profit-earning ability. Taking resource profits and environmental protection as philosophy, we are working hard on the research and development of 3 major fields of fine chemical industry, hi-tech biochemical industry and comprehensive ecological improvement. We are striving to be a sulfide production base with global competitive force! Aiming to keep the balance between social benefits, economic profits and environment benefits, and playing a key role in the economic construction and social development, Efirm does its best to realize a new & environment-friendly development pattern with high technical level and good economic profits. Efirm will certainly become a leading enterprise using resource comprehensively, being friendly to environment and owning a high social responsibility! Through making technical innovation continuously, Efirm is working hard to "produce customer-satisfied products, and train society-benefited talents"; relying on good management system and following the global laws and regulations, we are working hard on the establishment of core competence! With better and better quality and service, Efirm strives to be a sulfide production base with global competitive force! We are looking forward to cooperating with friends all over the world for creating a bright future together!