Wide Variety of Testing Parameters for Your QC Needs With 10 years of experience in caster and wheel production, we supply twin wheels, industrial and medical wheels, and rollers. We also offer casters ranging from 25mm to 200mm, with a load capacity from 15kg to 400kg. Our factory in Fuzhou, mainland China, covers a surface of 140,000 sq. ft. and has ten blocks of plants. We are reputed for our wide range of stringent QC tests We are dedicated to providing high-quality products, on-time delivery and competitive prices. In order to expand our product range, we constantly invest in our production efficiency. We also employ foreign consultant companies to inspect and give us expert management intelligence. Strict in-house product testing and QC systems help us gain reputation in the caster and wheel industry around the world. If you are searching for casters or wheels for your product, contact us now. OEM orders are welcome.