Based its operation on the integration of technology, industry and trade, Beijing Patickwin Chemical Industry Co., Ltd. specializes in developing and manufacturing Technologically-Advanced VCI products. Its main orientation and direction is focusing on anti-rust and anti-corrosion of metal for military, industrial and civil use.

Series of products of VCI(Volatile Corrosion inhibitor), which substituted for traditional anti-corrosion methods, such as anti-rust oil and anti-rust grease, arise from newly high-tech anti-corrosion techniques and achievements. Thus they possess some good features, such as convenient usage, saving labor and time, without environmental pollution, excellent anti-rust effect and high applicability, so they are especially applicable to rust protection for electrical and mechanical products and metal products in production, transportation and storage, and can achieve the purpose of “Clean, Dry and Free of Rust”. Now, they are widely used in developed countries. The series of VCI products researched and developed by Beijing Patickwin Chemical Industry Co., Ltd. and Mechanical Engineering College of the Chinese People’s Liberation Army are the only high-tech VCI products with self-owned intellectual property rights in China, which adopted exclusive techniques and technologies, and were primarily applied to military use. And the multi-function VCI film of our all products integrated the strong points of other countries’ VCI films with our own latest creative Science & Technology Achievements, which were fully accord with the requirements of foreign armies and Chinese army, and passed rigorous tests. The technologies adopted in these products, and the anti-rust effect reached advanced level in world. In addition, we originally invented the accessory products to measure the anti-rust effect of these VCI films. Up to now, the series of VCI products has been awarded the national defense patent of the People’s Republic of China, and were popularized in the entire Chinese People’s Liberation Army with the application of  project listing approved by the General Armament Department. Up to the present, these products has been widely used in civil aviation, automobile industry, shipbuilding, electronic industry, manufacturing of electrical and mechanical products etc, and were highly appraised for their anti-rust effect by customers.

We hope to develop the international market with every friend at homeland and aboard, and offer users the satisfactory technical service about rust problem (VCI products).