CNCEC SEDIN Engineering Co., Ltd. (hereinafter referred to as "SEDIN") is a national level new & high-tech enterprise. It is also an international engineering company with R&D capabilities, and takes engineering design and general contracting as its major works. SEDIN is always adhering to the enterprise spirit of "perseverance, solidarity, cooperation, exploration and innovation" , and sticking to the operation philosophy of "safe, environmental friendly, better quality, creative and peopled-oriented operation", and is dedicated to practice the environmental friendly and energy saving design concept. SEDIN, with its sincerity and as always, is pleased to offer its good technology and services to the clients in home and abroad.SEDIN is ranked amongst top hundred in the field of survey and design for years, and it has strong technological advantage in chemical, pharmaceutical and environmental protection industries, particularly in coal-based chemical and new chemical material industries. Since years, SEDIN has fruitful cooperation with dozens of reputable engineering companies from US, Germany, Japan, UK, France, etc.SEDIN is always working steadily with great care, and continuously keeping the idea of "honesty and integrity, creation and good in service". As an international engineering company, SEDIN's mission is to use advanced technology to build projects using resources in a rational and environmental friendly way, not only in Shanxi, but also in the whole country and the world.I hereon would like to express my sincere gratitude to the clients and cooperative partners of SEDIN, who care for SEDIN's development and give strong supports as they always do. SEDIN is willing to help each other forward with all friends to make contribution to global chemical industry