Cookie policy Contract Manufacturing 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. We have over 40 years experience understanding our customers needs.. We are a safe home for your valuable intellectual property We are transparent and open with our customers There is extensive technical expertise on site supported by the wider Lianhetech business We handle extremely hazardous materials and reactions on a regular basis Our site has good transport links and is convenient to visit We have developed our own smart IT systems which match our business requirements perfectly We are focused on custom manufacture, from custom synthesis to toll manufacture, and all points in between Copyright ©2021 Lianhetech Seal Sands | Packhorse Design HOME Privacy & Cookies T&C's Sales & Delivery Terms & Accessibility Governance Sitemap