What about the production flow for optical brighteners for plastics in ChemFine International?

ChemFine International Co., Ltd. has been strictly streamling the production process. The complete production process refers to the sequential production of raw material input to the finished product of optical brightener , which is required to comply with international standards. We believe that by optimizing the production process, we are able to provide the products with higher cost-performance ratio.

With years of experience in designing and manufacturing fluorescent brightener 28, ChemFine International has been considered as one of the most reliable companies. The phthalic anhydride series is one of the main products of ChemFine International. This product is durable. Paints, varnishes, coatings and other finishes are typically applied to its surface to improve appearance, and durability. This product has a longer lifespan than other similar products for its stable performance.

We implement our environmental sustainability strategy by reducing our own environmental impacts such as the reduction of energy use and water.