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product

One-stop service, customization

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about us

Strive to create the greatest value for each of our customers

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what we do

Longou International Business(Shanghai) Co., Ltd. was established in the year of 2007 and located in the economic center–Shanghai. It is a construction chemicals additives manufacturer & application solutions provider and committed to providing construction materials & solutions for global customers.

After more than 10 years of continuous development and innovation, LONGOU INTERNATIONAL has been expanding its business scale to Southeast Asia, Middle East, Europe, America, Australia, Africa and other major regions. In order to meet the growing personalized needs of foreign customers and better customer service, the company has set up overseas service agencies, and has carried out extensive cooperation with agents and distributors, gradually forming a global service network.

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Our newsletters, the latest information about our products, news and special offers.

INQUIRY
  • Team

    Team

    Professional team for different customer needs

  • Certificate

    Certificate

    High quality production for creating more value

  • Culture

    Culture

    Sincerity, Dedicate, Challenge the impossible

application

Flavoring agents in construction application

  • 50000MT 50000MT

    Annual Capacity

  • Over 50 Over 50

    Exporting Country

  • 100% 100%

    Customer Satisfaction

  • 24-hour 24-hour

    Response Time

  • 100% 100%

    Delivery on-time rate

news

Advance with the times, pioneering and innovative

Why add polycarboxylate superplasticizer to s...

The polycarboxylic acid water reducer with comb-shaped molecular structure has the characteristics of high water reduction rate, low content, low concrete sl...

Why add polycarboxylate superplasticizer to s...

The polycarboxylic acid water reducer with comb-shaped molecular structure has the characteristics of high water reduction rate, low content, low concrete sl...
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What effects does redispersible polymer powde...

Tile adhesive is a cement-based bonding material for pasting tiles, also known as tile glue. It can be used to paste ceramic tiles, polished tiles, and natur...
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Technical requirements and construction point...

Thin-layer plastering mortar is mainly used for plastering walls with high flatness. If the basic level is high, and the structure and building are also allo...
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What season cannot fix ceramic tile?

Because ceramic tile has performance of heat bilges cold shrink, and cement based tile adhesives also exist such problem, when temperature or humidity change...
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How do pre-mixed mortar additives improve the...

Modified additives such as pre-mixed mortar additives: cellulose ethers, accelerating agent, Redispersible polymer powder, air-entraining agents, early-stren...
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