About Suzhou BoxPlus

Located in the vibrant city of Suzhou, China, Suzhou BoxPlus is a premier manufacturer of plastic hard cases and vacuum-formed packaging solutions. With over 8 years of industry experience, we excel in designing and producing high-quality protective cases, including safety boxes, cigar cases, medical equipment cases, gift boxes, and more. Our strategic location offers convenient logistics, while our 3,000+㎡ facility houses advanced infrastructure to meet global demands.  

Premium Plastic Hard Cases & Custom Foam Solutions

Our heavy-duty plastic hard cases are engineered for unmatched durability and precision. Key features include:  

- Robust Construction: Crafted with high-performance plastics using 2300-ton injection molding machines for consistent quality.  

- Custom Foam Inserts: Tailored foam layouts (pluckable, layered, or CNC-cut) to secure fragile or high-value items.  

- Multi-Industry Adaptability: Ideal for firearms, medical devices, electronics, tools, and outdoor gear.  

- Aesthetic Customization: Choose colors, logos, and textures to align with your brand.  

Why Choose Our Hard Cases?

- 10+ Years of Expertise: Proven excellence in mold design, production, and quality control.  

- End-to-End Customization: Modify sizes, interiors (foam, dividers), locks, and waterproofing (IP67).  

- Scalable Production: From prototypes to bulk orders, supported by a skilled team of 30+ technicians and designers.  

Applications of Proens Hard Cases

- Firearms & Tactical: Secure guns, ammunition, and accessories with custom foam-lined hard cases.  

- Medical & Laboratory: Protect sensitive instruments with shock-absorbent foam and airtight seals.  

- Industrial & Logistics: Waterproof cases for tools, drones, or hazardous environment equipment.  

- Luxury & Retail: Elegant gift or cigar cases with branded foam inserts for premium unboxing experiences.  

One-Stop Custom OEM/ODM/OBM Services

We simplify customization with comprehensive solutions:  

1. Design & Prototyping: Collaborate with our in-house engineers to refine case structures and foam layouts.  

2. Material Selection: Opt for impact-resistant plastics, eco-friendly foams, or fire-retardant linings.  

3. Mold Development: Supports customization of molds

4. Branding & Packaging: Add logos, custom packaging

Manufacturing Excellence

- Advanced Facility: 3,000+㎡ factory equipped with 2300-ton injection molding machines, vacuum-forming lines, and automated assembly.  

- Strict Quality Control: Each case undergoes rigorous testing for impact resistance, waterproofing, and foam fitment.  

- Efficient Workflow: Streamlined departments (R&D, production, QC, assembly) ensure timely delivery.  

Our Commitment

To deliver durable plastic hard cases and precision foam solutions that exceed client expectations, backed by exceptional service and competitive pricing.  

Contact Us

Elevate your product protection with Suzhou Proens’ custom plastic hard cases and foam inserts. Request a quote or discuss your project now!  

Email: [jenna.guo@szboxplus.com]  

Website: [ https://www.plasticboxplus.com]  

Welcome your visit to https://www.plasticboxplus.com，explore more Hard case/ Gun case and custom service with us!