Suction rebound after spring shock absorber is mainly used to suppress the shock and impact from the ground, in the process of about modification of the suspension system, the shock absorber of hard and hard spring is tie-in, the hardness of the spring is closely related to vehicle weight, so the heavier car generally adopt a hard shock absorbers. A device connected and lead the crankshaft, fight the crankshaft torsional vibration.
Based in Jinzhou City, Liaoning, China, Wonder Auto Technology, Inc., through its Chinese subsidiaries, designs, develops, manufactures and sells automotive electrical parts, suspension products and engine accessories. Wonder Auto was ranked second in sales revenue in the China market for automotive alternators and starters in 2008. With respective 5? series and over 150 models of alternators, 70 models of starters, various suspension and engine related parts, the Company supplies to a wide range of automakers, engine producers and auto parts suppliers both in domestic China and overseas. Wonder Auto's main customers include Beijing MOBIS Auto Parts & Components Co., Ltd, Harbin Dongan Automotive Engine Co., Ltd, Shenyang Xinguang Huachen Auto Engine Co., Ltd, SWT, Shenyang Aerospace Mitsubishi Motors Engine Co., Ltd., Shanghai VW and Weifang Diesel Engine.