
ChemFine International has engaged in the R&D, production, and supply of irgacure 369 for years. We are a professional manufacturer embracing abundant experience. The phthalic anhydride series is one of the main products of ChemFine International. There is a fact that the function of phthalic anhydride is well-designed to match the needs of the products. This product stands out for its durability. Its production methods have been improved to a point where lighter components can combine to create a high-quality product lasting for long.

We are committed to becoming the most wanted &valuable enterprise to our customers. We will always keep pace with customers' requirements, and continuously optimize costs to improve product cost efficiency.