Perfect service system

We are committed to providing engineering, manufacturing, installation, commissioning, construction and after-sales service for wastewater treatment equipment. Meanwhile, we follow the ISO9001 quality management system to ensure our products and services meet the standard. We also devote ourselves to the research and development, manufacturing, sales of the complete set of wastewater treatment equipment, as well as the implementation and after-sales service of related projects.

Innovative process system

We focus on the practicality, safety and automation improvement of wastewater treatment equipment such as sedimentation and mud scrapers. The innovation lies in mechanical structure design, modular combination, and integration of specific safety functions with an aim of optimizing the processing efficiency, operational stability, ease of operation and safety of the equipment.

Higher value system

We integrate the principles of integrity, technological innovation, quality-oriented approach, win-win cooperation, social responsibility and environmental protection mission. We not only focus on the development of our own enterprise, but also strive to contribute to the national environmental protection cause and global sustainable development by providing high-quality environmental protection products and services. Based on this value system, Jiangsu Longqiao makes continuous efforts to move forward and integrate economic, social and environmental benefits.

Advanced technological system

We have developed a deep insight into the whole water treatment process and accumulated related technological expertise. We also have practical patented technologies and innovative designs in terms of sedimentation separation and pretreatment. Besides specific equipment, this technological system encompasses continuous technological research and development, Industry-University-Research Collaboration, strict quality management, as well as diversified project application experience.

Founded in 1992, Jiangsu Longqiao Environmental Protection Machinery Co., Ltd. is located in Yixing which is reputed as an environmental protection county in Jiangsu province. It is a comprehensive high-tech environmental protection company integrating R&D, design manufacturing, installation and commissioning, construction and after-sales service. Meanwhile, awarded as AAA unit for observing contract and keeping promise in Wuxi, the company has passed ISO9001, ISO14001 and OHSAS18001 certifications with the self-run right of import and export and other qualifications.