Hao Kun professional production of hardware performance requirements (high wear resistance, high elasticity, resistance to high temperature, shock, shock-absorbing, high pressure, anti-aging, conductivity, insulation, corrosion resistance, chemical solvents, UV, impact resistance, antistatic , oil, water, heat, fire, water absorption, sound insulation, flex-resistant rubber products and electronic insulation materials (EVA, Mylar, PVC, waterproof sponge, absorbent cotton, filter cotton, rubber, pearl cotton, oil cotton, fast Palestinian paper, blue bare paper, kraft paper, mica, heat sinks, copper foil