Lianhetech

Lianhetech Seal Sands is a leading European contract manufacturer of high quality fine chemicals for use in the Crop Protection, Pharmaceutical and Performance chemicals markets.

Established in 1977 and operating continuously from our Seal Sands site since 1984, we have over 40 years of contract manufacturing experience.

Previously known as Fine Organics Limited, the site was acquired by Lianhe Chemical Technology (Lianhetech) in June 2017. In April 2019, Fine Organics rebranded as Lianhetech Seal Sands to mark the completion of its integration into the Lianhetech business.

We operate a Quality System from ISO 9001 to cGMP which has been audited by US FDA and UK MHRA in 2017. We are ISO 14001 and 18001 certified.