High Performance Suspension Spring
Shandong Gold-Star Spring Co., Ltd. is one of the leading manufacturers and suppliers of high performance suspension spring in China. Please rest assured to buy durable high performance suspension spring made in China here from our factory. All customized products are with high quality and low price.
 Goldstar --suspension coil spring manufacture Goldstar has a wide range of suspension springs to suit most popular vehicles and help to enhance suspension system to level beyond manufacturer's original standards. We offers more than 800 size and styles suspension springs to fit a full spectrum of Passenger Vehicles.Besides, Goldstar spring provide OEM/ODM and custom-made services according to customer's drawings or samples. |
Key Features Of Goldstar Suspension coil Springs
●Advanced design technology team
●Precise Spring Rate.
●Made To High Quality ISO/TS16949 Quality Manufacturing Standards.
●Durable Powder Coated Finish.
●Direct Original Equipment Replacement.
●Durable & Reliable.
Goldstar manufactures and designs a large range of springs for:
●Passenger Vehicles/European cars/Japanese cars
●4×4 Vehicles/Modified vehicles/SUV
●Commercial / Trucks
As a spring manufacture with 35 years experiences, Goldstar spring provide custom-made services to all clients,we have extensive experiences in the modified car industry.here are the OEM/ODM/CUSTOME flow：
Goldstar suspension coil springs Parameter
●Wire diameter : 7.5mm ≤ Φ ≥ 20.0mm
●Tensile strength : 1700 — 2050N/mm2
●Material : SAE9254(55CrSi, 60Si2Mn，50CrVA）
OEM car brands:
TOYOTA,FORD ,CITROEN,SUZUKI,AUDI,VW ,MAZDA,NISSAN,OPEL,SKODA ,MITSUBISHI,BMW,VOLVO,etc
Guarantee period: 2 years
Leading time: 7-15 days ,according to order quantity
Packaging Details:Inner packing with plastic bags,outer packing:carton box&plywood pallets.
Lowering spring for modified cars
Lowering springs are one of the most basic components of a suspension system. lowering springs let your car sit closer to the ground and increase your car’s stability in turns and various other maneuvers.
If you decide to lower your ride, there will be a significant decrease in airflow moving underneath your vehicle. This can reduce the amount of drag imposed on the vehicle. Lowering your vehicle will add to the visual appeal of your car.
Goldstar spring manufacturing process
| Advanced design technology Spring Design engineers within Zibo Goldstar Spring Factory utilize the latest coil spring design programs .We support professional design technology to all of our clients |
| Precise CNC coiling machines we have precise CNC coiling machines and wire forming equipment keeping tighter tolerance values of spring, wire scope is 0.3mm-18mm. |
| High strengthen shot peening Surface hardening and extended spring fatigue life can be achieved through high intensity shot-peening. |
| Durable surface treatment Powder coating ,Zinc plating,Galvanized wire, Electrophoresis ,Chrome plating and other surface treatment can be chose. Powder coating can be used for not only improve the appearance of the spring, but also protect the spring from corrosion. |
| State of the art testing equipment Goldstar offer multiple options of test methods including spring life testing , fatigue testing ,salt spray testing, material hardness testing,Load tensile and compression testing to best suit customer needs.The load attenuation of suspension coil springs should not be more than 1% after fatigue test 500,000 times. |
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