HSC establishd in 1999, and located in Huanghua Industrial Park of Changsha High&New Technology Development Zone. Our company is a high-tech enterprise integrated with R&D, production and sales. Our main products including auxiliary chemicals(p-Menthane, p-Menthane hydroperoxide and pinane hydroperoxide)and synthetic aromatic chemicals(Cis-pinane). We have several production lines. The quality of our products have ensured by strict quality control system which has excellent reputation among customers.

The output for paramenthane hydroperoxide(PMHP) and paramenthane (PM) are far ahead of the rest of world. Among them, paramenthane hydroperoxide(PMHP) account for over 50% of the global output.