Guided by scientific and technological innovation, PASSIONHOSE always keeps outward-oriented and sticks to the positive development on the basis of technological innovation. refrigerant charging hose We promise that we provide every customer with high-quality products including refrigerant charging hose and comprehensive services. If you want to know more details, we are glad to tell you.refrigerant charging hose Selected high-quality rubber material, processed by advanced cold-rolling technology, has the characteristics of cushioning, shock resistance, corrosion resistance, durability, etc., high quality and long service life.