To improve the safety index of high-tech factories, petrochemical plants, and other specialized environments, and to prevent the recurrence of explosive incidents that have shocked both domestic and international communities, the Ministry of Labor recently signed an agreement with key certification bodies from Germany and Japan to mutually recognize test reports. This agreement not only significantly shortens the time required for domestic and international manufacturers to test and certify explosion-proof electrical equipment but also enhances the competitiveness of domestic products in the international market.
The Ministry of Labor stated that most people are aware that electrical equipment generates sparks when powered on and can reach high temperatures during use. It is important to avoid placing flammable materials nearby to prevent accidents. In special spaces with higher safety requirements, such as petrochemical plants, high-tech factories, gas distribution plants, gas stations, and fueling stations, clear regulations and standards are essential for explosion-proof performance of electrical equipment. According to Article 4 of the Safety Information Declaration and Registration Regulations for Mechanical Equipment, explosion-proof lighting, explosion-proof motors, and explosion-proof switch boxes must be tested and approved by an authorized inspection body recognized by the central competent authority.
With the hard work of all our employees, J-MATERIAL obtained the certification and safety assessment report in March 2016. We passed the basic evaluation procedures including document review, audit, overall functional safety assessment, review of electrical safety-related requirements, final evaluation, onsite testing, report preparation, and technical support. In March 2016, J-MATERIAL's self-manufactured equipment passed the SEMI S2 Equipment Environment Health and Safety Standards Certification, affirming the structural and functional safety of J-MATERIAL's equipment through international certification.
For SEMI S6 Semiconductor Manufacturing Equipment Ventilation and Exhaust, we employ high-efficiency ventilation systems designed to prevent unnecessary harm to personnel, property, and the environment. We care more about your safety than you do.
For SEMI S22 Semiconductor Manufacturing Equipment Electrical Design Safety, during the design process, we eliminate hazards so that even in the event of worker negligence or mechanical component failure, it will not lead to danger or occupational accidents.
To gain more recognition and affirmation and to earn the trust of our clients, all our hard work is truly worthwhile.
The exhaust gases emitted by diesel engines (such as those in vehicles, ships, or power plants) contain nitrogen oxides (NOx). Nitrogen oxides not only destroy the ozone layer in the atmosphere, causing air pollution, but are also a major contributor to acid rain. To reduce the content of nitrogen oxides in the exhaust gases, a Selective Catalytic Reduction (SCR) system, also known as AdBlue, is typically installed on these diesel engines. This system uses ammonia (NH₃) contained in urea water to react with nitrogen oxides, converting the harmful nitrogen oxide gases into harmless nitrogen (N₂) and water vapor (H₂O). This process helps stop the rise in global temperatures, improves quality of life, and facilitates the transition to more sustainable energy.