Polycarboxylate superplasticizers, defoamers and stabilizers — manufactured in Shanghai and cooperating with partners in 10+ countries.
Powder and liquid superplasticizers plus a dedicated defoamer — formulated to work together across tile adhesive, grout and self-leveling systems.
Our additives are tuned for the rheology, open time and strength targets of modern dry-mix mortar.
C1 / C2 performance with strong green strength and extended open time.
Smooth, non-sagging consistency with minimal shrinkage and efflorescence.
Fast flow, controlled set and a defect-free surface finish.
Compatible with gypsum-based screeds, plasters and joint compounds.
We sell additives, but what our customers actually rely on is consistency — batch after batch, container after container.
Every lot is tested before release, with retention samples kept for traceability.
25 kg bags, 1,000 kg jumbo bags and customized private-label packing.
Our technical team helps you adjust dosage for local cement and aggregates.
Shipping from Shanghai port with dependable production and documentation.
Shanghai Licheng New Materials Co., Ltd. is a manufacturer and exporter of construction-chemical additives. Under the Licheng brand, we supply polycarboxylate superplasticizers, defoamers and stabilizers to dry-mix mortar producers worldwide.
Our focus is simple: give formulators reliable, well-documented raw materials — and the technical support to use them well.
Send us your application and target performance — we will recommend the right grade and dosage.
