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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Palas offers a wide range of scientific instruments in the field of aerosol technology.
Aerosol generators for solid and liquid particles, dilution systems components and complete filter test rigs, instruments for aerosol measurement - these...
The company was founded in 1977 as a distributor for timing systems of an American manufacturer as a one-man business.
Our products are used in virtually every industry, worldwide: aerospace engineering, automotive engineering, chemical and process industries, electrical resistance heating, marine engineering, oil and gas extraction industries, petrochemical processi