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Weifang Longgang group is a comprehensive private enterprise with strong international competitiveness,which cover fine chemical industry, machinery manufacturing, logistics transportation and building industry. Our company insists on the development concepts of people-oriented, integrity management, reform and innovation, fine management. And carry forward the entrepreneurial spirit of unity, dedication, innovation, progress. We have won the trust from clients around the world by high-quality products,good service and reliable reputation.
Changyi Longgang Inorganic Silicon Co.,Ltd is one subsidiary of Weifang Longgang Group. It is a new high-tech enterprise authenticated by science and technology office of Shandong province. It is located in the Changyi Binhai Economic Development Zone (in the blue Shandong Peninsula Economic Zone). It`s 8km away from the Rong Wu Highway,6km away from the Xinsha road,3km away from the Xiaying portland 10km away from the Weifang port. The geographical position is superior,and transportation is very convenient.
Our company covers an area of 376 acres, with a total investment of RMB280,000,000. It is also a comprehensive enterprise includes research and development, production and sales. We are professional in producing sodium metasilicate,sodium silicate and some other inorganic silicon products. The output is about 200,000T one year. The products are complete in specifications,and we can also produce it as customers` requirements.
Our technical force is very abundant,we have many famous professional and technical personnel,and cooperating with many universities and R&D institutions. Now we have gotten 2 provincial scientific and technological achievements and 17 patents,and won first prize in technological innovation of enterprises in Shandong province. We have more than 30 provincial science and technology awards,and have passed the ISO9001:2008 quality management system certification. Our comprehensive technology have reached the the international advanced level.
Our company insist on the principle of pursuit of excellence and win-win development to meet and exceed customer's expectations. And sincerely welcome all our friends to visit our company,and looking forward to cooperate with you.