Lianhetch Seal Sands is a custom manufacturer of crop protection actives and intermediates.

Usually working from a process package provided by a client, our skills and experience are applied to finding solutions which will enable safe contained production, delivering yield and quality performance while minimising the requirement for plant investment and so shortening the lead time to first production. 

Our pharmaceutical heritage ensures the highest levels of containment and quality systems allowing full traceability to CropLife International standards.

All our business is conducted under secrecy agreement.