About Us

KOYE Chemical,a subsidiary of Jiaerke Group, is a manufacturer and supplier of high quality water treatment chemicals to water professional service companies, chemical distributors, contractors and end users.
We have over 40 years experience in chemical industry, are ISO9001 accredited and have an on site research & development laboratory.
Our wide range of technologies and extended know-how in all water-related sectors will guarantee you a cost-efficient solution meeting your water quality requirements.
Changzhou KOYE Chemical is where can help industrial companies solve water treatment problems.
Read More
  • 40
    We have over 40 years
    experience in chemical industry
    Why Choose Us?
    We have an excellent business team with rich experience, more than 40 years of industry experience, accurate and unique grasp of market conditions, and can provide customers with professional technical support and solutions to specific problems in reality.
    We have our own R&D and process improvement team, professional synthesis and biochemical laboratories.
    Most of the team members have master's degrees. The R&D team continuously improves and innovates the process to provide customers with better quality.
    • Independent Logistics Team
      We have an independent logistics team.Each operator has more than 5 years of work experience.We have close cooperation with world famous shipping companies and freight forwarding companies. In the more than 20 years since the establishment of Changzhou Koye, we have ensured that every batch of goods are delivered to customers in a timely and safe manner.
    • Professional After-sales
      We have a dedicated complaint, suggestion and after-sales support team. Regular follow-up visits will be made to each customer, and written replies will be given within 24 hours in case of problems.
    • Scientific Management System
      The quality management is strict, and there is a set of scientific management system from raw material management, process control to finished product management.
    Service Process
    • Innovative Approach

      We are always open to new ideas and motivational theories that can strengthen our business.

    • Qualified Personnel

      The company enjoys an administration that possesses knowledge, experience and skill.

    • Appropriate Product Selection

      A high flung knowledge on chemical is an advantage for making the best choices.

    • Experienced Staff

      Practice breeds wisdomand therefore the two decades of marketing and industrial technicalities improvise the best services.

    • Problem Solving

      Sufficient experience responds asa solution for trouble shooting in various plants.

    • Commissioning Of Plants

      We activate the plants because we are responsible for giving our clients the desired results.

    Customer Reviews
    Global Water Treatment Solutions Provider
    Experience in chemical industry
    Support of group companies
    Trust of listed companies
    Independent logistics team
    Work experience
    Written replies
    Get The Latest Information

    Need A Water Treatment Solution?

    KOYE is continually working to improve services and quality including up-to-the-minute information feedback, technology consultation and personalized advisory service in water treatment and special application.. ISO9001 certificate certified, the advanced process, the complete testing instrument, the sincere services keep our clients value guaranteed.

    • Changzhou Koye Chemical Co., Ltd.
    • Rm1116-1117, ECO Business Plaza, GuanHe Road, Changzhou, Jiangsu, China
    • +86-519-88178050
    • kw@keweichem.com
    Get In Touch
    Your Email*
    Your Name*
    Your Phone