We promise

What are our strengths?
Self-manufactured guarantee

We promised all products are manufactured in our own facilities.This not only guaranteedthe quick response to our supply chain to the product, but also provide the lowest priceunder the same qualities.

Product quality assurance

All products are manufactured under strict quality control and conform to lSo 9001 certifiedprocedures. We contractually guarantee that all bulk shipments strictly conform to the sample's specifications and quality standards.

Service satisfaction guarantee

We commit to comprehensive post-shipment support, including prompt formula optimizationand tailored solutions for any product performance issues identified during customer applications.

Featured chemical products

All chemicals are available with customizable specifications, including tailoredformulation, purity grades, and packaging solutions.

Latest invention patents

who we are

Jichanglong Environmental Engineering Co., Ltd. was established in 2002 in Shandong,China. Our main products are vanadium inhibitor, dehumidification and drying block, calcium hypochlorite disinfectant tablets, Trichloroisocyanuric Acid Tablets, polyacrylamide, etc. In 2014, We have significantly scaled our operations, expanded production capabilities,and built our own state-level chemical industrial park. As an professional chemical solutionsprovider, we engineer cutting-edge technologies and deliver unparalleled service to powerour clients' success. For over 20 years, our own laboratories and expertises have drivenbreakthroughs from chemical water treatment industry to broader chemical industry. Now,our core operations have strategically evolved from water treatment specialists to comprehensive chemical industry solutio...
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Partners

During the last decades in the chemical industry, we have served over 550 companies and 22,000 customers,
and 90% of our clients are still with us.

Online lnquiry

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Selected News

The company is a high-tech enterprise and a municipal enterprise technology center, with many independent intellectual property rights
and national invention patents.
  • Does Corrosion and scale inhibitor work?

    With the development of industrial production, equipment maintenance, and water treatment, metal corrosion and scale deposition have become significant factors affecting the operational efficiency and service life of equipment. Whether in industri...
  • What are biocides used for?

    Biocides are chemical substances or formulations used to control, inhibit, or eliminate harmful microorganisms. They are widely used in sectors such as water treatment, industrial production, construction materials, sanitation and disinfection, fo...
  E-mail:jcl@jichanglong.com
  WhatsApp:+8618560709619
   Address:Block B, Polymer Materials Industry Innovation Park,No. 51, Lutai Avenue, High-tech Zone, Zibo City, Shandong Province