Liaoning Zhongxin Automation Instrument Co., Ltd., founded in 1988, is a Provincial High-tech Enterprise and a member unit of China Environmental Protection Industry Association.

Focused on product and technological development, the company strengthens product and technical differentiation. It adopts acoustic soot cleaning technology to tackle soot removal challenges under various working conditions. We have developed core technologies and products with independent intellectual property rights featuring sound industrialization performance, making us the enterprise with the largest number of successful field application cases in China. Our flagship products, including the SQ Series Acoustic Soot Blowers and UL Type Displacement Level Gauges, enjoy high brand recognition and market share within the industry. These products are exported to countries and regions such as Malaysia, India, Indonesia and the DPRK.

In recent years, the company adheres to high-tech oriented development with continuous increased investment in science and technology. We actively introduce advanced domestic and international technologies, and combine independent R&D with joint research and development with design institutes and universities, accumulating extensive experience in product technology. The company boasts a team of outstanding technical professionals spanning multiple generations. Through close collaboration, our technical staff overcome numerous challenges in product development and research projects, steadily raising the high-tech content of our product portfolio. Designers apply computer-aided design to accelerate product research and development cycles.

Main products: Acoustic Soot Blowers, Shock Wave Soot Blowers, Dust Concentration Monitoring Systems.

The company operates a comprehensive quality assurance system. Covering market forecasting, implementation of special customer requirements, material management, welding and other production process control, as well as after-sales service, all activities comply with international practices and standards to keep the quality assurance system under strict control.

To guarantee products meet specified requirements, the company has established the quality manual in accordance with GB/T19001 idt ISO9001:2000, alongside documented quality system procedures, specifications and regulations. A dedicated Management Representative is appointed to oversee effective operation of the quality system.

All suppliers of raw materials and supporting components undergo assessment and approval. Procurement cooperation is only carried out with qualified suppliers, whose performance is dynamically managed based on quality records. The Technical & Quality Department conducts sampling or mandatory inspection of key raw materials, outsourced parts and supporting components at suppliers’ premises to ensure compliance.

The company possesses necessary processing technologies and key equipment for manufacturing industrial automation instruments and environmental protection soot cleaning products.

The production department is equipped with metal cutting, welding, heat treatment, benchwork equipment, as well as assembly production lines for mechanical and electrical instruments.

Major machining equipment includes lathes, universal milling machines, planers, drilling machines, tapping machines, electric welding machines, argon arc welding machines, etc.

The quality inspection department runs an acoustic testing laboratory and flow test laboratory, equipped with precision impulse sound level meters, octave band analyzers and a complete set of measuring instruments for metrological inspection, pressure testing and air tightness testing.

To adapt to continuous market development, Zhongxin has accumulated valuable on-site experience through engineering practices in recent years and delivered outstanding results, establishing an integrated operation system covering sales, service and technical support.

Market competition essentially boils down to competition for talents. The company actively introduces competition mechanisms in management, adopts a merit-based recruitment standard, and encourages all staff to pursue progress. Through long-term practice, we have built a capable, knowledgeable, professional and young workforce.

We guarantee every project is completed on time with assured quality and quantity. Comprehensive after-sales service is our consistent commitment to customers. Our professional service team conducts regular customer visits and responds promptly to all requests. Regardless of the size of the problem or whether the warranty period is valid, we sincerely listen to customer feedback and deliver optimal service, winning widespread recognition from clients.

With remarkable achievements made through diligent work, Zhongxin staff embody the corporate philosophy: Rooted in Quality, Driven by Technology, Committed to Service, Guided by Integrity. We understand customers’ needs and respond to their priorities, fulfilling our promise of Continuous Improvement in Instrument Manufacturing, Consistent Quality Inside and Out.

Mutual benefit forms the core of our win-win development strategy. Rich experience, skilled technical personnel, precision equipment, reliable technical support, scientific management systems, rigorous construction plans, competitive pricing and comprehensive after-sales service constitute our solid comprehensive strength. This is the fundamental reason why we continuously earn customer trust and achieve rapid growth. With firm confidence, enthusiasm and enhanced capabilities, we strive to gain your trust and look forward to successful cooperation.