Qingdao Dashi huihao Casters Co., Ltd was founded in 2005, It is a professional caster manufacturer integrating research & development, production and sales. Located in the beautiful coastal city - Qingdao.With 38,000 square meters of modern factory , nearly 200 employees and 40,000 casters per day. Company focus on producing light duty casters, heavy duty casters, Shock absorbing casters, leveling adjustable casters ,Iron rail wheel casters ,stainless steel casters,high temperature casters and other styles. Widely used in various industries manufacturing such as machinery textiles, electronics,logistics ,transportation, AGV automation factory and other fields.Dashi huihao Caster has a full set caster production lines including: automatic casting production line, PU pouring production line, automatic injection molding equipment , automatic lathes ,automatic 50tons to 600tons stamping equipment, automatic welding equipment, automatic galvanization line, automatic riveting equipment ,automatic assembling and packaging equipment. Each production process of casters has to go through the first inspection and process inspection, comprehensive product performance test to ensure product quality.We has been investing in scientific research for many years.Have a professional product design and development team .It has 27 utility model patents;In 2013, the company passed the I S O 9 0 0 1 quality management system certification.With professional technical services to meet personalized customization requirements, products are exported to more than 30 countries and regions.Strives for the survival by the quality, Strives for the development by the innovation, Let China quality casters serve the world!