Zhejiang Oma Chemical Co., Ltd. (original Huangyan No. 9 Chemical Factory) is a pharmaceutical & chemical enterprise with self-support import and export authority, specializing in producing medical intermediate. It has begun to take shape of a garden industrial enterprise with assets of RMB 25million, total area of 27 thousand M2, a building area of 11 thousand M2 and a green area of 10 thousand M2. The company received ISO9002 Quality System Certification in 2000. Since 1998, it has been continuously named as a Huangyan District Key Enterprise by Huangyan District People's Government. In 2001, it was named as one of ten enterprises of Taizhou Municipality Environment Protection Ten-Goodness Enterprise by Taizhou Municipality People's Government.

Main products of our company are as follows: Guanine, Guanine Hydrochloride, 2, 9-Diacetyl guanine, Xanthine, Thioguanine, 1, 4-Diacetoxy-2-oxabutane and Diacetyl Acyclovir etc. 80% products are sold to more than 10 countries and districts such as Europe, America, Southeast Asia and Japan etc.

The company owns complete basic device and advanced productive equipment system to satisfy the production of pharmaceutical & chemical products. The waste treatment system (the investment is RMB over 3 million) has reached national standard. Purifying water system and purification workshop are in accordance with GMP requirements.