Lefly chemicals specialize in research and development, manufacturing and distribution of concrete superplasticizers (concrete admixtures) and providing technical service relating to the construction industry, our products are distributed to over 20 countries and regions with an annual production capacity of 80, 000 tons of Naphthalene-based superplasticizer (NSF), 10, 000 tons of Melamine-based superplasticizer (SMF) and 10, 000 tons of Polycarboxylate superplasticizer (PC). We always provide the best quality product under our strict quality control system and have won good reputation and high praise in quality among customers both in domestic and in abroad.

Naphthalene Based Concrete Superplasticizer:
β -Naphthalene Sulfonate Sodium Salt (BNS; PNS)
Naphthalene Sulphonated Formaldehyde (NSF)
Sodium Naphthalene Formaldehyde (SNF)
Sodium Naphthalene Sulphonate (SNS)

Melamine Based Concrete Superplasticizer:
Sulphonated Melamine Polymer(SMF)
Sulphonated Melamine Formaldehyde (SMF)

Some of the features of our chemical are:
• High Purity
• Low Viscosity
• High Solid Dispersity

Apart from standards specifications, we also provide the entire range of Industrial Chemicals as per the specifications, detailed by our clients.