We at Xuyong based in China represented and in partnership with Tandja® Group ( Trading style Safest EX™) provide Ex-Proof equipment to different industries.

we can provide a one stop shop solution for all your explosion proof equipment needs all over the world.

we provide professional and competitive service around the world direct from our factories in China, providing service to EU, UK, Asia, USA and the rest of the world.

please contact us for your explosion proof equipment needs with product details and our experts will price up your requirements and provide advice.

Pioneers in Explosion-Proof Technology.

We are the first company in the industry to obtain the Industrial Product Production License and CCC Compulsory Product Certification for explosion-proof electrical products. All our products are designed and manufactured in strict accordance with national and international safety standards. We have also earned Explosion Proof Certificates from recognized certification bodies. Additionally, we are certified with ISO 9001 (Quality Management), ISO 14001 (Environmental Management), and OHSMS 18001 (Occupational Health and Safety Management). With several national patents in product design, we continue to lead the industry in innovation and quality.

Global Recognition and Certifications

Our products ,abilities of production , qualities insurance have been verified and certified by top international organizations, ensuring they meet the highest safety and reliability standards. We hold ATEX, IECEX, and EAC certifications, which are globally recognized for explosion-proof safety in hazardous environments.

 

Serving a Wide Range of Industries

Currently serves more than 1,500 clients across diverse industries, including petroleum, petrochemical, natural gas, pharmaceutical, chemical, aerospace, military, and shipbuilding. We are proud to be the trusted partner of well-known global automation companies, including Emerson, ABB, Honeywell, Hollysys, and Supcon.

 

Comprehensive After-Sales Service Network

We have established marketing and after-sales service centres in key cities across China, including Beijing, Shanghai, Nanjing, Tianjin, Shenyang, Hangzhou, Wuhan, Hefei, Chengdu, and Xi’an. This nationwide network ensures that we provide reliable support and timely service to our customers, helping them maximize the efficiency and safety of their operations.

 

Commitment to Safety, Innovation, and Quality

we are committed to providing top-tier safety and protection for those working in hazardous environments. Our core values—Customer First, Innovation, Sustainable Development, and the Best User Experience—drive us to deliver high-quality explosion-proof products that meet the ever-evolving needs of our customers. By continuously integrating advanced safety technologies and concepts, we ensure that our products help industries operate safely and efficiently in challenging environments.

Industry Applications

 

1. Chemical Industries

In the chemical production process, explosion-proof computers serve as essential field operation workstations. They are used for displaying, operating, and controlling various chemical reactions, feeding systems, and other related processes. These computers play a key role in data collection, process control, and coordination with Distributed Control Systems (DCS), Programmable Logic Controllers (PLC) etc, and other automation systems, ensuring smooth operation and enhanced safety in hazardous environments.

2. Pharmaceutical Factories

Within hazardous areas of pharmaceutical factories, explosion-proof computers are critical components. They facilitate on-site control of pharmaceutical chemical reactions, enabling operation, manipulation, and monitoring of processes. These systems also communicate seamlessly with other equipment and systems. Additionally, they play a vital role in the control and display of pre-programmed equipment functions, such as formula delivery, material pumping, and process control for various chemical reactions, ensuring precision and safety in pharmaceutical manufacturing.

3. Oil & Gas Industries

Explosion-proof computers are extensively used across various stages of oil and gas operations. From exploration to production, these computers support control systems in critical operations such as detection, recording, drilling, cementing, completion, repair, collection, compression, storage, transportation, distribution, and sales of oil and natural gas. Their role is essential in maintaining safety and operational efficiency in the often hazardous and volatile environments of the oil and gas industry.

4. Military Projects and Civil Explosives

In the military and defence sectors, explosion-proof computers are integral to production process control and entry/exit management. They are used to ensure safety, monitor critical systems, and manage operations in high-risk environments. In the civil explosives industry, these computers are used for production process control, as well as for storage and transportation safety, providing crucial support in maintaining safety standards in the production and handling of explosives.

Products

 

Explosion-proof touch screen

Explosion-proof touch all-in-one machine

Explosion-proof batch controller

Explosion-proof mobile wireless terminal

Industrial tablet computer

Explosion-proof access control equipment