Trailer Coil Springs

Xiamen Wondee Autoparts Co., Ltd (CHINA), has been supplying a wide variety of semi-trailers, trucks and trailer components including leaf spring, wheel rim, air suspension, spring steel flat bar, axle, suspension, bogie, landing gear, turntable, fifth wheel, king pin, air chamber, slack adjuster, twist lock and so on. Our TOP 5 most attractive export products are: 1. SEMI-TRAILER Popular trailers include skeletal container semi-trailers, flatbed semi-trailers, fuel tank semi-trailers, low bed semi-trailers, van semi-trailers, logging semi-trailers. We supply complete and partial CKD package for semi-trailers also. 2. LEAF SPRING We are the largest leaf spring manufacturer group in Asia with an annual output 200,000 tons, have passed ISO/TS16949 certificate in 2006. We engage in the production of all kinds of automobile spring, from small trailers, pickup vehicles to heavy duty trucks, from conventional to parabolic, from OEM to after-market. Thickness from 6mm to 50mm, width from 44.5mm to 125mm. Popular material grades include SUP7, SUP9 and SUP11A. Popular section sizes include 44.5*6, 50*8, 57*8, 60*12, 70*9, 80*13, 90*16, 100*12, 100*38, 100*50, 120*20. 3. WHEEL RIM Tube wheel from 5.5-16 to 8.5-24; tubeless wheel rim from 6.0*17.5 to 11.75 * 22.5 for all kinds of vehicles. Popular size is 7.5-20, 8.5-24, 9.00*22.5, 11.75*22.5. 4. SPRING STEEL FLAT BAR Popular material grades include SUP7, SUP9 and SUP11A. Popular section sizes include 44.5*6, 50*8, 57*8, 60*12, 70*9, 80*13, 90*16, 100*12, 100*38, 100*50, 120*20. 5. AIR SUSPENSION Popular type is 3-axle liftable air suspension for semi-trailer. With the experienced R&D staff, advanced production equipments, strict quality control system, our factories have passed ISO/TS16949 international standards and have been approved by Xiamen Municipal Trade Development Bureau to be in the range of "Private Scientific & Technological Enterprise". Meanwhile, reasonable price, qualified goods, PPAC order service, all these advantages make WONDEE famous and prestigious all over the world. WONDEE have acquired high reputations from our customers both in local automobile industry and in oversea markets. During the past years, WONDEE products are well sold to Malaysia Port Kelang, Thailand Bangkok, Saudi Dammam, Nigeria Lagos, Tanzania Darlassalam, Brazil Santos, USA Texas, Germany Hamburg and so on. It has been found that, WONDEE products are especially suitable for bad roads and over-load conditions transportation, for example, in the ore mining area of Africa, in the mountain areas of Latin America, in the oil-output region of Mideast, in the coal mining areas in China Fujian. To maximize customer satisfaction, WONDEE put not only great attention to the superior product quality and good cost performance, but also has been building up a complete and satisfied service principle, called as "PPAC": Prompt---Pre-act---Accurate---Considerate. Presently, the people of WONDEE offer our warm welcome to the clients at home and abroad to visit our factory in coming future for the greater cooperation based on long-term "win-win" development. Sincerely Yours Ms Amy Ai