World-class Phone Case Manufacturer
From product concept and engineering validation to precision tooling, injection molding, and mass production, we help global brands develop premium protective cases and precision plastic products with confidence.
WHO WE ARE
Manufacturing Excellence for Global Brands
We operate three manufacturing facilities equipped with 60 injection molding machines ranging from 130 to 168 tons, providing the production capacity and flexibility to support projects from prototyping to high-volume manufacturing.
Injection Molding
1.5M
Monthly Production
Capacity
19+
Years Engineering
Experience
200+
SERVED GLOBAL
BRANDS
Why Brands Choose HuaRui
More than a manufacturer — we become part of your product development team.
Product Engineering
Turn product concepts into production-ready solutions.
✓ DFM Analysis
✓ CAD Review
✓ Material Selection
✓ Structure Optimization
✓ Prototype Development
Precision Manufacturing
Integrated manufacturing under one roof.
✓ Precision Tooling
✓ Injection Molding
✓ Overmolding
✓ Liquid Silicone
✓ Leather Crafting
Quality Assurance
Quality built into every production stage.
✓ Incoming Inspection
✓ In-process Control
✓ Reliability Testing
✓ Appearance Inspection
✓ Final QA
Dedicated Project Support
Professional communication from prototype to delivery.
✓ Project Management
✓ Packaging Solutions
✓ Global Logistics
✓ Responsive Engineering Support
Integrated Manufacturing Capabilities
From precision tooling to final assembly, our integrated manufacturing system supports reliable production at every stage
Precision Tooling
Precision tooling developed for stable and repeatable mass production.
Plastic Injection Molding
High-volume precision molding capabilities for complex plastic components.
IML / IMD Decoration
Integrated decoration technologies for premium appearance and long-lasting graphics.
Liquid Silicone Molding
Advanced silicone molding solutions for soft-touch and protective applications.
Leather Cut & Saw
Premium leather processing combining craftsmanship with manufacturing precision.
Assembly & Packaging
Complete assembly and packaging solutions for market-ready products.
OEM PRODUCT DEVELOPMENT PROCESS
A proven development workflow that minimizes risk and accelerates product commercialization.
01
Project Requirement
We begin by understanding your product requirements, functional expectations, target materials, and commercial objectives to establish a clear development roadmap.
02
Engineering Review
Our engineering team evaluates product structures and manufacturing feasibility to reduce risks before tooling begins.
03
Sample Development
Prototype samples allow customers to evaluate product fit, performance, and appearance before moving into mass production.
04
Tooling Development
Our tooling team develops high-precision molds and validates production performance through mold trials and optimization.
05
Manufacturing optimization
Before mass production, we validate manufacturing parameters, assembly processes, and quality standards to ensure consistent output.
06
Mass Production
With integrated manufacturing capabilities and quality control systems, we provide stable production and worldwide delivery support.
Industries We Serve
Consumer Electronics
Accessories for mobile phones, tablets, laptops, smart wearable, smart speaker accessories, cut and sew products.
Automotive
Injection molded and leather-wrapped solutions for smart keys, interior accessories, and functional plastic components.
Consumer Products
Scalable manufacturing for lifestyle, household, and retail products with custom materials and branding.
Industrial Applications
High-precision plastic parts for electronic devices, industrial equipment, and functional assemblies.
Protective Case By Styles
HuaRui offer a wide range of case designs to meet different market demands,Whether you need OEM production or fully customized solutions, our engineering team will support your project from concept to final product.
Hardshell Rugged Phone Case
We can custom-make hardshell phone cases using PC, acrylic, or tempered glass.
Softshell Slim TPU Phone Case
We can custom-make hardshell phone cases using TPU, PP or environmental material PLA.
Liquid Silicone Phone Case
We offer custom logo and pattern printing for liquid silicone phone cases.
Leather Phone Case
We provide custom leather and fabric-wrapped phone cases, with various leather options.
Custom Tablet Cases
We provide a wide range of tablet design for your options .
Bands and Bumpers
Our factory create quality watch bands and cases for all Apple Watch.
