solar vacuum tubes & evacuated glass tubes (58*1800mm) Solar Water Heater Tube Product Description Technical Data All-glass evacuated solar collector tubes Material Borosilicate Glass 3.3 Absorption of SELECTIVE COATING ≥0.93 (AM1.5) Emission of SELECTIVE COATING ≤0.06 (80℃more...
This is a part of car product which is combined into Car headlamp. HEAT SINK, a metal plate specially designed to conduct and radiate heat from an electrical component using in automobile field. It need sophisticated technology and systematic process because it is thin. Until thimore...