Commercial Molding & Assembly
Daily Necessities Products
Daily Necessities Products
Liya Plastic Corp. provides comprehensive tooling, mold validation, injection molding and production for daily necessities products as well as extra product processing and assembly.
At Liya Plastic Co., we help brands and importers bring everyday household products to market—reliably, efficiently, and at scale. From tooling and mold validation to injection molding, secondary processing, and final assembly, we provide an end-to-end manufacturing solution designed to shorten lead times and reduce supplier complexity.
What you can expect from us
- Tooling & Mold Development: DFM support, mold design, fabrication, and lifecycle planning
- Mold Validation: Sampling, dimensional checks, performance verification, and production readiness
- Injection Molding: Stable processes for consistent quality in high-volume runs
- Secondary Processing: Trimming, ultrasonic welding, heat staking, pad printing, basic finishing
- Assembly & Packaging: Sub-assembly, kitting, labeling, carton packing, and shipment-ready output
Why Liya for daily necessities manufacturing
- Production consistency for items used every day (fit, function, repeatability matter)
- Better cost control through consolidated processes and fewer handoffs
- Responsive communication and practical engineering support to prevent issues early
- Scalable capacity for pilot runs through mass production
Product Range Covered
- Water Purification (filters, purifiers, related equipment)
- Stationery / Office Supplies (pens, paper, desk accessories)
- Household Goods / Daily Use Items (cleaning tools, kitchenware, home organization)
It's been a pleasure working with Liya Plastic Co., they have been very consistent with our production and able to adjust the production to suit our needs.
Nakagawa Product ManagerI started developing my water purifiers and accessories with Liya, ever since then I have been working with them, they have helped me resolving many manufacturing issues from material selections to scalable production.
Long Hsu PresidentManufacturing Capabilities
- Vertical & Horizontal Injection Molding
- Insert Molding
- Micro Molding
- Overmolding
- Thin-Wall Molding
- Assembly Services
- Packaging Support
- Value-Added Operations
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I have been working with Liya for the past 30 years, working with them allow me to focus what's important to grow my business.
Takinami CEO