1.High pressure casting one step 2. Italian automatic electrophoresis technology 3.German imported automatic painting line
aluminium radiators of heating
| Model | Central Distance (mm) | Thickness (mm) | Weight (kg/pc) | Water Content (l/pc) | Thermal output T=50 (w) | Working Pressure (Mpa) | Quantity of container (ctn) | |
| Die-casting aluminum radiator | 20GP | 40HQ | ||||||
| RT01-500 | 500 | 85 | 1.35 | 0.42 | 115.7 | 1.6 | 570 | 1385 |
| RT03-500A2 | 500 | 80 | 1.23 | 0.35 | 103 | 1.6 | 600 | 1455 |
| RT01-350B | 350 | 85 | 1.05 | 0.35 | 89.5 | 1.6 | 760 | 1845 |
| RT01-500B | 500 | 85 | 1.39 | 0.42 | 117 | 1.6 | 570 | 1385 |
| RT01-600B | 600 | 85 | 1.65 | 0.47 | 134.3 | 1.6 | 490 | 1185 |
| RT03-500A1 | 500 | 80 | 1.23 | 0.45 | 105 | 1.6 | 600 | 1455 |
| RT03-500C | 500 | 98 | 1.39 | 0.45 | 119 | 1.6 | 500 | 1200 |
| RT05-350C2 | 350 | 98 | 1.05 | 0.25 | 85 | 1.6 | ||
| RT05-500C2 | 500 | 98 | 1.33 | 0.33 | 112 | 1.6 | 510 | 1230 |
| Bimetal radiator | ||||||||
| RT10-500A1 | 500 | 80 | 1.77 | 0.3 | 108 | 2 | 600 | 1455 |
| RT10-500A2 | 500 | 80 | 1.77 | 0.3 | 108 | 2 | 600 | 1455 |
| RT10-500C2 | 500 | 80 | 1.81 | 0.4 | 112 | 2 | 510 | 1230 |
The Profile
Zhejiang Rongrong Industrial Co., Ltd. is a professional manufacturer in the design, development, production and sales of die-casting and bimetal radiators for years. Rongrong company was established in 2007, located in Wuyi of Zhejiang Province.
Rongrong company covers 500.000 square meters with 400 more employees,among which are 20 persons QC team and 80 persons of radiator engineers. We have our own radiator brands"LONTEK" for oversea markets and "BSDT" for domestic markets.
The company is equiped with 3 units of aluminum melting furnace, 16 sets of 630T&800T die-casting machines, 20 sets of NC equipments, 500 meters more long radiator surface treatment production line such as Italian automatic electrophoresis process line, German imported “WAGNER” painting process line, automatic radiator assembly machines, pressure test and inspection devices.
With all staff’s effort and synergetic cooperation, Rongrong company are certified by ISO9001:2008,ISO14001:2004, and CE, EN-442, ROHS,GOST in the LONTEK radiator product.
Lontek know where is cold or warm in the world. Lontek radiator welcome all of you
aluminium radiators of heating
