Exhibitors' Style | Weisai Rust Prevention: National High tech Enterprise


Hosted by the China Internal Combustion Engine Industry Association2025 International Internal Combustion Engine and Power Equipment Expowill beNovember 12-14, 2025InNanjing International Expo Center Convene.

At that time,Tianjin Weisai Technology Development Co., LtdWill make a heavyweight appearance at the exhibition,Booth Number:4A67We sincerely invite you to visit and negotiate at our booth.




Company Introduction

Tianjin Weisai Technology Development Co., Ltd

Tianjin Weisai Technology Development Co., Ltd. was established in 2011 and is a national high-tech enterprise. The company adopts RUSTERMIN oil-free rust prevention solution technology and specializes in manufacturing a full range of VCI gas-phase rust prevention, cleaning, and rust prevention products in Tianjin Development Zone. It has a 5000 square meter factory and an 800 square meter R&D center, with branch offices in Wuhan, Changzhou, Langfang, and Yantai. For many years, it has been recognized by OEMs and OEMs, and supported by Fortune 500 companies and suppliers such as Great Wall Motors, Geely, and Ford.







Partial product display


oneCK-221 environmentally friendly and efficient oil and rust remover

This product is an efficient and multifunctional water-based cleaning agent composed of surfactants, penetrants, emulsifiers, and additives. It is suitable for degreasing, oil removal, and rust removal of components such as steel and aluminum, and has special effects on cleaning mineral oils, animal and vegetable oils, etc. This product does not contain heavy metals such as strong acids, strong bases, lead, mercury, cadmium, or toxic and harmful substances. It is a safe and economical water-based cleaning agent. This product is particularly suitable for ultrasonic cleaning and rust removal on the surface of steel workpieces.

Product features: Efficient: Suitable for cleaning various processing oil stains, fast cleaning speed, significant rust removal effect. Safe: No corrosion to metals such as steel and aluminum, no smoking, hydrogen embrittlement, strong corrosion, and burning or irritation to the human body caused by conventional acid washing. Environmental Protection: Does not contain substances such as strong acids, strong alkalis, heavy metals, etc. that are harmful to the environment. Economy: It can be diluted with water to 10-30 times for use.


0two RK-101kv rust proof hydrocarbon cleaning agent

    This product is an environmentally friendly mechanical parts cleaning agent that replaces gasoline, kerosene, toxic and harmful organic solvents, and water-based cleaning agents. It is specifically designed for cleaning metal parts such as headcases, gears, bearings, motor housings, and stamped parts, and has a rust prevention time of 3-4 weeks.

    Product features: Strong cleaning ability, able to thoroughly remove various pollutants such as oil, moisture, dust, etc., and can safely replace harmful solvents such as F113, trichloroethylene, and carbon tetrachloride. High purity hydrocarbons without any impurities, non corrosive to metals. This product has minimal skin irritation and high safety for the human body, creating a good cleaning environment.

    The volatilization rate is moderate, and it has a certain degree of rust resistance and non flammability to steel. There is no risk of ignition from substances such as gasoline and thinner.


    0three RK-301 ultra-thin layer fast drying anti rust oil

      RK-301 ultra-thin fast drying anti rust oil (ultra-thin anti rust oil) is used in conjunction with cleaning or cooling processes to directly remove the water film on the metal surface. It is suitable for rust prevention between processes and semi-finished products of metal parts and components; Protection of precision machined surfaces and coatings; It also has a lubricating effect on the transmission parts. This product uses environmentally friendly hydrocarbon cleaning agents as solvents. Can be used as a cleaning agent, this product can be used to clean and rust in one step.

      Product features: One step cleaning and rust prevention, salt spray test lasting over 40 hours, strong anti pollution, suitable for low temperature use, low odor product.

      Widely applicable: suitable for anti-corrosion protection of black and various non-ferrous metals, easy to remove: most occasions require no cleaning, if thorough removal is needed, mild water-based cleaning can be used

      Washing agent.

      Safe and harmless: No harm to metal and human skin.

      Product features: Yellow transparent liquid, appearance odor density (20 ℃), g/cm3 flash point, ℃

      Solvent odor

      0.753+0.010

      >45

      0fourRust proof paper

        ARMORVCI multi metal vapor phase rust proof paper is a neutral kraft paper that is 100% immersed in VCI vapor phase corrosion inhibitor solution. It is suitable for long-term rust proof storage of multi metal products and is free of toxic substances such as nitrous acid. It has a light odor and is basically free.

        0five Yellow rust proof film

          ARMOR VCI rust proof film will continuously release a small amount of rust inhibitor (VCI definition: volatile rust inhibitor). After packaging with this type of paper, a gas protective layer is formed inside the packaging, which can reliably suppress the corrosion of metal products. ARMOR VCI anti rust film has anti rust effect both in direct contact with metal and within a certain distance.





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          Du Xinxin

          Phone: 13683596006

          Email:cecilia.du@enginechina.com.cn


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          Zhang Bei

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