Simp Hardware — Precision Caster Manufacturer Since 2013
13+ Years of Engineering Excellence. Professional ISO 9001:2015 certified OEM & ODM caster manufacturing from Guangzhou & Foshan. Focused on high-performance industrial mobility and 3D CAD validation.
OEM Services
We manufacture strictly to your technical files and material specifications (Polyurethane, Nylon, Cast Iron). With over 13 years of industrial experience, we ensure every batch meets your dimensional tolerances with 100% consistency.
ODM Design & CAD Support
Our engineering team provides full design support. We help global OEMs transform conceptual load requirements into high-performance prototypes, providing available 3D STEP/PRT files upon review.
Custom Solution Workflow
Standardized 4-step engineering protocol for global OEM projects
Technical Intake
Deep-dive into load requirements, environmental conditions, and material preferences.
CAD Provision & Review
We supply available 3D STEP/PRT/GLB files from our library, or generate custom model drafts upon technical evaluation.
Lab Verification
Prototypes undergo ISO 9227 Salt Spray, Impact, and Durability testing in our Guangzhou facility.
Full-Scale SOP
Transition to mass production with comprehensive QC reports, 15–25 day lead times, and global logistics.
Advanced Quality Control Lab
Rigorous testing protocols ensuring reliability in harsh industrial environments.
Consult with a Technical Sales Expert
Direct engineering support for custom caster specifications. Request CAD files and technical quotes upon project evaluation.
Request Technical Quote & CAD Files