Sistom Caster Inc. is professional to manufacture high-quality casters and wheels in China. From light to heavy duty products coated with different material befit the different loading and environment requirement.Trading inquires are welcomed, and OEM orders for molding and hardware process are also acceptable.Please contact us now for more details.Competitive advantage: 1. Lower Price.2. Prompt Delivery.3. Quality Approvals.4. Experienced Technical Staff.5. Smaller Order Accepted.