심해 방폭
석유와 석유화학제품
심해 방폭, recognized as an accredited supplier for major players like PetroChina, 시노펙, 그리고 CNOOC, is also endorsed by numerous petrochemical enterprises as a network entity.
전력야금학
The extensive deployment of explosion-proof products, particularly in lighting solutions, has effectively addressed the crucial needs for water resistance, dust prevention, shockproof attributes, and high-temperature endurance in metallurgical illumination.
