shield company was founded in 1992. its first products include high purity solvents for hplc and pyridine -free karl-fischer reagents. until today, shield still is famous specialty chemical reagents manufacture in china.
shield undertook a national key technologies r＆d programme during 1999-2001 and found out the technologies of preparation of neodecanoic acid (shina) / vinyl neodecanoate(shivena) /glycidyl neodecanoate (shigena).
in 2008, production lines had been establihed and shield could supply 60,000mt/y shina, 60,000mt/y shivena and 10,000mt/y shigena, which broke the monopoly of thes products.
since then, these products have been sold to more than 40 countries , their high and stable qualities are appreciated by customers, also our service.