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(吉昌龙) Environmental Engineering Co., Ltd. was established in 2002 in Shandong,China. Our main products are vanadium inhibitor, dehumidification and drying block, calcium hypochlorite disinfectant tablet, trichloroisocyanuric acid disinfection 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...
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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.
  • Vanadium inhibitor for gas turbine

          Here's an introduction to Vanadium Inhibitor for Gas Turbine, highlighting their advantages and uses: Introduction:Vanadium Inhibitor for Gas Turbines   Vanadium Inhibitors are essen...
  • Polyacrylamide: a versatile ingredient in cosmetics

    Polyacrylamide, as a core ingredient in cosmetics, has become a key factor in formula design due to its unique molecular structure and multifunctionality. This article analyzes its mechanism of action from a scientific perspective, providing profe...
  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