SDLD Biological Technology Co., LTD. The company is the only high-tech enterprises who buy out the patent technology of Chinese academy of sciences to produce bio-based succinic acid by biological fermentation and to produce bio-based PBS biodegradable plastic using succinic acid as raw material. The company covers an area of 1500 mu and the total design scale of the project is 500,000 tons / year of bio-based succinic acid and 200,000 tons / year of bio-based PBS biodegradable plastic, with a total investment of 5 billion yuan and construction in three phases. The first phase invested 1 billion yuan and the construction scale is 120,000 tons / year of bio-based succinic acid and 50,000 tons / year of bio-based PBS products. The first 60,000 tons / year production line of the first phase was completed and put into production in September 2017. The bio-based succinic acid is of excellent quality and widely recognized by users.
The company is strong in research and development technology and its products are listed in the national "863" key project. It is the academician workstation and postdoctoral workstation of the Chinese academy of sciences, and the leading enterprise of Weifang bio-based new material base at the national level. Cooperating with Tsinghua university, Tianjin biotechnology research institute of Chinese academy of sciences, the company has established a microbiology lab, molecular biology laboratory, PBS degradable plastics and their modified products research and development laboratory. It builds China's largest bio- based succinic acid and total bio-based PBS industry base by using world's most advanced biological fermentation technology.
Products
Bio-based Succinic acid (SA)
Bio-based succinic acid sodium (PBS)
Biosodium succinate (WSA)
Bio-based 1,4-butanediol (BDO)
The company adopts new technology of biological strain fermentation which is green, pollution-free and non-toxic from the raw materials, production process to finished products. With the strengthening of national environmental protection, it is imperative to popularize biodegradable plastics fighting against the white pollution. The bio-based succinic acid produced by the company is the only raw material for the production of biodegradable plastic PBS. It is irreplaceable and of board prospect.