China Conventional Leaf Spring for Trailers
Leaf Spring Manufacturing Process:
1.Cutting of flat bar
2.Center hole punching / Drilling
3.End Heating process forming (hot & cold process)
4.Heat Treatment
(1).Heating
(2).Camber forming
(3).Quenching
(4).Tempering
5.Surface preparation
(1).Shot peening / stress peening
(2).Painting
6.Assemble
(1).Presetting & load testing
(2).Print touch-up
(3).Marking & packing
China Conventional Leaf Spring Payments & Terms:
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MOQ: 50 Sets
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FOB Price: 9-90USD
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Payment Terms: L/C, T/T
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Supply Capacity: 5000 Tons per Year
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Delivery Time: 25days after confirmed
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Delivery Port: Qingdao, Xingang, Lianyungang
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Package: By Steel Pallet/Wooden Pallet; 23T in 1X20FCL
