Ethyl 7-chloro-8-cyano-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroguinoline-3-carboxylate

Nanjing Paron Technology Co., Ltd is a high-tech innovative enterprise, the headquarter is located Najing Baixia High-Tech industry zone. As a vibrant science and technology company, the science is at the heart of everything we do. We have a strong R&D team. The chief scientist is Dr. Barry Van Gemert who is a famous photochromic specialist in the world. Our passion for science and technology drives us to find solutions and create new products for the sustainable ways to live, especially in the area of special organic chemicals, pharmaceuticals and new materials. We share Values of courage, responsibility, respect, integrity and trust to shape our daily work and the way we meet challenges, and create more superior value for our customers, colleagues and society.