

Yistar is a professional manufacturer based in Xiamen specializing in plastic injection molding, mold development, product customization and assembly. We provide reliable OEM/ODM one-stop solutions for global customers.
We support various plastic materials and manufacture high-precision plastic parts for smart home, automotive, electronics, medical and industrial fields. Covering custom sampling, small-batch trial production and mass production, we also offer complete post-processing services including painting, silk screening, laser marking and surface treatment.
With standardized production processes and strict quality control system, we ensure stable quality, precise dimensions and on-time delivery. Adhering to efficient communication and flexible production, we strive to deliver cost-effective products and create long-term win-win cooperation with all partners.
Precision Manufacturing & Quality Control Execution
We sign legally binding NDAs to protect your proprietary designs. Our senior engineers perform deep feasibility assessments of your 2D/3D drawings.
Transparent and comprehensive cost structures based on raw materials, tolerances, and finishes. Flexible options provided with a fast 24-hour turnaround.
Comprehensive Design for Manufacturability (DFM) reporting and computer-aided moldflow simulation to proactively eliminate potential defect risks before tooling.
Parametric 3D mold layout and precise metal block cutting using advanced CNC machinery, mirror EDM sparkers, and wire-cutting to lock in micron-level tolerances.
Initial machine runs to optimize cycle pressures and temperatures. Full-dimensional inspection reports generated via CMM validation for your clearance.
Sending approved boundary and aesthetic samples directly to you. Signed-off Golden Samples establish the definitive standard for consistent mass production.
Executing pilot low-volume runs to test tooling endurance, check stabilization controls, and fine-tune operational cycle packages before mass scaling.
Full automated line deployment. Strict process oversight including machine operator checks, random interval tests, and rigorous IPQC monitoring.
AQL-standard outgoing batch inspections. We formulate customized protective packaging (blisters, anti-static boxes, pallets) to safeguard your freight.
Reliable freight forwarding covering Air, Sea, and Express lanes. Seamless door-to-door delivery setups (DDP/DDU) with export clearance and full logistics tracking.
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