Z Type Leaf Spring:
1.Thickness:6~50 mm,
2.Material: SUP7, SUP9, SUP9A, SUP10, SUP11 and SUP11A
Z Type Leaf Spring
I. Our main section size list for LEAF SPRING:
SECTION SIZE | |||
44.5x6 | 70×7 | 80×12 | 100×12 |
44.5x8 | 70×8 | 80×13 | 100×13 |
50x8 | 70×9 | 80×15 | 100×14 |
57x8 | 70×10 | 90×11 | 100×16 |
60x6 | 70×11 | 90×12 | 100×18 |
60×7 | 70×13 | 90×13 | 100×20 |
60×8 | 75x13 | 90×14 | 100×22 |
60×9 | 75x14 | 90×15 | 100x38 |
60x12 | 75x15 | 90×16 | 100x50 |
60x15 | 75x16 | 90×18 | 120x20 |
60x18 | 75x50 | 90x20 | 125x20 |
II. Our partial OEM product list:
OEM NO | |||
VOLVO | 257931 | AMERICAN | TRA2160 |
VOLVO | 257654 | AMERICAN | TRA2726 |
BPW | 88053400 | AMERICAN | TRA3340 |
ROR | 21222247 | AMERICAN | TRA3319 |
MAN | 81434026113 | AMERICAN | 55-696 |
TOYOTA | 48110-35230 | AMERICAN | TRA699 |
TOYOTA | 48210-35170 | AMERICAN | 83-115 |
III. Our LEAF SPRING advantages superior to our competitors:
1). 1+4 production-base
l Nanchang production center: comprehensive, 80% after-market, 20% OEM.
l Changsha branch plant: specialized in OEM products
l Zhengzhou branch plant: specialized in TRA series products
l Chongqing branch plant: specialized in Z type air linker
l Foshan branch plant: specialized in small sizes products
In 2003, we are certified to the standards of the ISO9001:2000 system, and in 2006, we are certified to the ISO/TS16949 international system.
2). 100,000 tons of yearly output
For common trailer springs, We can finish the production/peening/painting/packing within 3 days for 1000 tons.
3). Special Favor
Huge output brings considerate raw material purchasing, which make us special importance to all steel mills in China. The strategic partnership of co-ordination with the existed steel mills makes us enjoy the special rate & better lead time. Sometimes, we can get special material, but others can not.
4). Flexible & value-added service
Large-scale steel mills in China, normally state-owned, which exist clear deficiencies than us. We are private-owned; we can do flexible adjustment and value-added service for all our clients. This is real favor related to clients' interest at heart.
5). Diversified products for trailer, truck & bus
Besides LEAF SPRING, we also supply LEAF SPRING material, wheel rim, air suspension, landing gear, turntable, axle even complete semi-trailer. Our company, WONDEE group, is the biggest private-stated trailer components manufacturer & exporter in Fujian province.
