1.Company profile
1).Our factory can manufacture according to standard international quality control system.
2). We are a professional manufacturer of all kinds of suspensions. Our suspension can be fit BPW, SAF, FUWA or American Type axles,widely used in trailers, semi-trailers, dumper axle, oil tanker trailers, etc.
3). Our factory is dedicated to producing and designing. We gained several state-level patents.We can meet different requirments from customers.
4). Our products are made of high intensity steel, with high performance, long service life, not easy to distort,over-loading capacity and easy to maintanence.Our suspensions are popular in the worldwide market, including Europe, America, Southeast Asia and Africa due to our good quality of products , competitive price and best after-sale service.
2.What information should you let me know if you want a quotation?
1) The trailer’s capacity
2) German type or American type or drawings
3) 2-axles or 3-axles or 4-axles
4) square or round type axle
5) over slung or under slung
3.Product procedure 1) Shear/Cut/Saw-Drill/Punch-inspection
2) Bend/Pattern die-Rivet weld-inspection
3) Shot blasting-spray paint-inspection
4.Advange of mechanical suspension
1).The front, middle and rear spring hangers are made of high tensile low alloy steel plates (pressed and welded into structure) stronger but lighter than the old type.
2).The new design prevents the spring from shifting in a side way during running, The 90mm wide steel spring is made of high quality material.
3). The antifriction block (welded) is made of high tensile steel plate material (or #20cast steel) .
4). Its angle is in line with the unfolding direction between the steel plate spring and the antifriction block of the rocker arm.
5). The angle of the torque arm is scientifically adjusted. It can efficiently reduce the instant sliding distance between the tires and the ground, effectively lower friction of the tire, and increase the tire service life.
6).The torque arm bushing is made of urethane rubber. It has a buffering function to the instant abrasion in sliding shift of the tire.
7).The above features, plus a correct installation, reliably guarantee the verticality between the axle and the king pin, effectively remove the phenomena of offset abrasion and gnawing, and make the tire wearing even.
5.Technical data of suspension
1).w*t*leaf no.:100*12*12
2).Weight:630kg
3).Pin:60mm
4).Hangers: material Q235; thickness 8mm;10mm for option
5). Equalizer: thickness 8mm; 10mm for option
6).Height of Towing Plate: 1180 mm
7). 11T;13T and 16T for choose
8). 1 axle; 2axles; 3axles and 4 axles for choose
9). Mounting height designed by customer
10). For 127mm;150mm square axle and 127mm round axle
11). Over slung and under slung for choose
12). We can produce according to your samples, drawings
6.Packaging and shipping
1) Packaging is in bulk or wooden pallet with waterproof membrane or as required
2) Delivery is according to the quantity
3) Shipping can by air ,boat,truck,TNT,DHL,etc (As the actual situation)
7.Why choose us
We can give you best quality,best service and competitive price,More services we can provide:
1) Professional Free Design
2) OEM Support
3) Low MOQ
4) Fast Delivery
5) Door to Door Service
China [CN] 
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