Applicationt: 
Aston martin (DB9)
audi (A6L, A4L, A4, A1, A8, A5, R8, Q7, Q5, TT, S6, S4, allroad)
BMW (3 Series, 5 Series, 1 Series, 6 Series, 7 Series, X3, X5, Z4)
Changfeng (Liebao)
Dadi (Pickup)
GMC (Commerical Star)
HAMA (Family 2, H11, Happin, PREMACY)
Huandai (Tucson, Ellantra, Sonata, Equus, Rohens, New Coupe, Veracruz, Azera, New Santa Fe)
Lotus (Esprit 3.5, Elise)
Maserati (Spyder, Coupe, Quattroporte, Gransport)
Mitsubishi (Pajerosport, Outlander, Lancer, Gallant)
OPEL (Zafira, Vectra, Astra, Antara)
SAAB (9-3, 9-5, 9-7)
Toyota (Previa, RAV4, Prado, Hiace, PRADO, Reiz, Corolla, Camry, Sienna)
volkswagen (Santana, Polo, Touareg, Tiguan, Bora, Golf, Jetta, Sagitar, Magotan)
volvo (S40, C30, C70, S80, XC90, XC60)
Daihatsu
Smart
Wanfeng
Huanghai Auto
Polarsun Automobile
Wuling
Shuguang
Changan
Zhongxing
LIFAN
Production Description:
we are specialized in coil spring. It is your best choose to buy with excellent quality and competitive price spring in Shanghai of China
Place of origin: China
Certification: ISO9001
Brand name: JZ
Material: Steel (60Si2MnA, 65Mn)
Production process: Hot rolling and cold coiling
Sizes: 3*8, 3*9, 3*15, 1. 2*3, 0. 8*2. 8, 3*12, 2*9, 5*8 and so on
Dimension: Hight: 0. 8~6. 0; mm
Hardness: HRC 15~22
Purpose: For angle adjuster
Shape: Flat (free angle)
Coil springs can be used in auto seat recliners, Auto window regulators, Spring wound alarm clock, Latch- Off and so on. We can make spiral springs according to the samples or the drawing with various sizes.