Website: http://sdhrbh.com
Our company was established in 2005, located in Shandong province. Our company is specialized in the R&D, manufacture production of automotive suspension spring. Our company covers an area of 115,000 square meters. The existing staff number is more than 200 people. Our company has specialized technical research and development department, committed to the suspension spring production equipment, manufacturing technology, mould of independent innovation, research and development and manufacturing. After years of hard work, in 2012, our company declared the binomial invention patent, including two patents of utility mode. Our company supplies 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 products are used in farm, the light medium and heavy card and so on. At present, our company owns 4 advanced plate spring product lines and can satisfy multiple factory market demands. We strictly follow the domestic advanced steel plate spring production standards (GB/T19844-2005) and production process and strictly comply with ISO/TS16949 quality system in the whole process of production, management and control. Our products with superior performance and stable quality have got high praise from FuTian, Fukuda Ray Walter Heavy Industry, Five Sign Group, Kay Horse Group and other partners. In 2011, the production volume was more than 30,000 frames and the annual output was up to 120 million Yuan. 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 and logging semi-trailers. We supply complete and partial CKD package for semi-trailers too. 2. Leaf Spring We are one of the largest leaf spring manufacture groups in Asia with an annual output of 200,000 tons. We passed ISO/TS16949 certificate in 2006. We are engaged in the production of all kinds of automobile springs, from small trailers, pickup vehicles to heavy duty trucks, from conventional to parabolic, from OEM to after-market. Thickness ranges from 6mm to 50mm, width ranges 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 and 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 sizes are 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 and 120*20. 5. Air Suspension Popular type is 3-axle lift able air suspension for semi-trailer. With the experienced R&D staff, advanced production equipment and strict quality control system, our company has passed ISO/TS16949 international standards and has been approved by Shandong Municipal Trade Development Bureau to be in the range of "Private Scientific & Technological Enterprise". Meanwhile, with reasonable price, qualified goods and PPAC order service, all these advantages make our company famous and prestigious all over the world.
Our company was established in 2005, located in Shandong province. Our company is specialized in the R&D, manufacture production of automotive suspension spring. Our company covers an area of 115,000 square meters. The existing staff number is more than 200 people. Our company has specialized technical research and development department, committed to the suspension spring production equipment, manufacturing technology, mould of independent innovation, research and development and manufacturing. After years of hard work, in 2012, our company declared the binomial invention patent, including two patents of utility mode. Our company supplies 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 products are used in farm, the light medium and heavy card and so on. At present, our company owns 4 advanced plate spring product lines and can satisfy multiple factory market demands. We strictly follow the domestic advanced steel plate spring production standards (GB/T19844-2005) and production process and strictly comply with ISO/TS16949 quality system in the whole process of production, management and control. Our products with superior performance and stable quality have got high praise from FuTian, Fukuda Ray Walter Heavy Industry, Five Sign Group, Kay Horse Group and other partners. In 2011, the production volume was more than 30,000 frames and the annual output was up to 120 million Yuan. 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 and logging semi-trailers. We supply complete and partial CKD package for semi-trailers too. 2. Leaf Spring We are one of the largest leaf spring manufacture groups in Asia with an annual output of 200,000 tons. We passed ISO/TS16949 certificate in 2006. We are engaged in the production of all kinds of automobile springs, from small trailers, pickup vehicles to heavy duty trucks, from conventional to parabolic, from OEM to after-market. Thickness ranges from 6mm to 50mm, width ranges 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 and 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 sizes are 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 and 120*20. 5. Air Suspension Popular type is 3-axle lift able air suspension for semi-trailer. With the experienced R&D staff, advanced production equipment and strict quality control system, our company has passed ISO/TS16949 international standards and has been approved by Shandong Municipal Trade Development Bureau to be in the range of "Private Scientific & Technological Enterprise". Meanwhile, with reasonable price, qualified goods and PPAC order service, all these advantages make our company famous and prestigious all over the world.
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