Shenyang Aojina Chemical Co., Ltd
On June 24, 1991, Dr. Wei Guoping, who was studying in France, founded Shenyang Chemical Co., Ltd. At that time, Dr. Wei Guoping was only 27 years old. After nearly 20 years of development, Ogina has become a well-known player in the Chinese lubrican
Introduction
On June 24, 1991, Dr. Wei Guoping, who was studying in France, founded Shenyang Chemical Co., Ltd. At that time, Dr. Wei Guoping was only 27 years old. After nearly 20 years of development, Ogina has become a well-known player in the Chinese lubricant industry

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