Cangzhou Lingang Longda Chemical Co., Ltd.

Cangzhou Lingang Longda Chemical Co., Ltd. is located in the (National) Lingang Economic and Technological Development Zone. The company was established on August 25, 2004, with a registered capital of 90.5 million, covering an area of 80.8 Mu and a standard oil storage transfer station of 100000 tons.

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The company has perfect storage capacity, and now has 10 special asphalt tanks, 8 3000m3 tanks and 12 1300m3 tanks.


The company sincerely invited Professor Shen Chunlin, the waterproof champion, as the chief expert consultant of our company's waterproof coating, with a term of 10 years.

Waterproof coating Asphalt

LD high elastic rubber asphalt waterproof coating.

This product is given priority to with asphalt, using a variety of polymer emulsion, overcome the pure of the limitation of a kind of polymer emulsion, they can compensate each other, complement each

Special waterproof coating for kitchen and bathroom furniture.

Hutch defends domestic outfit dedicated waterproof coating with acrylic emulsion, additives, fillers, water and other components, through scientific processing and become a kind of excellent domestic

Non-curable rubber asphalt waterproofing paint.

The curing rubber asphalt waterproof coating its function characteristics are both closed primary cracks and capillary channel, and can absorb stress without passing stress, can reduce the integration

K11 waterproof coating

K11 waterproof coating JC/T 2090-2011 polymer cement waterproof slurry shall be subject to the latest test report



CNOOC construction


Sewage treatment tank


CNOOC waterproof construction

Due to the aging of the original SBS membrane waterproof base, the roof of the workshop in CNOOC oil plant area leaks. Our company adopted Yan Longda high elastic rubber asphalt waterproof coating for construction after arriving at the site.


Hotel construction


color steel tile


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Yan Longda, an independent waterproof brand of Cangzhou Lingang Longda Chemical Co., Ltd., is a one-stop waterproof and anti-corrosion coating supplier. It has been focusing on green environmental protection waterproof coating for 16 years.