About Us

Key-Crown Chemicals Co. Ltd., based in Kaohsiung, Taiwan, with factories in Kunshan City of Jiang Su Province;Dongguan City of Guangdong Province.We supply eco-friendly PVC heat stabilizers,plastic auxiliary and new-trend low smoke non-haologens flame retardants among renowned public partners domestic and internationally.We are also long term distributor for various well known chemical brandings from fortune 500 companies.