China Protective Cases and Waterproof Hard Boxes Manufacturer and Factory Direct

Featured Products

Submachine gun protective box

Ningbo Weishuo Molding and Plastic Products Co., Ltd. as a leading professional manufacturer and supplier of protective cases in China, strictly adheres to national laws and regulations and industry regulatory requirements, and is committed to providing compliant Submachine gun protective boxes for legally authorized users. This product is made of high-strength engineering plastics, possesses a professional protection level and a security locking system, and is specifically designed for compliant equipment management by approved units and institutions. We only provide products and services to users with legal qualifications and corresponding licenses, resolutely safeguarding national security and social stability.

Pistol protective box

Ningbo Weishuo Molding and Plastic Products Co., Ltd. as a leading professional manufacturer and supplier of protective cases in China, strictly adheres to national laws and regulations, and is committed to providing professional Pistol protective boxes for legally authorized users. This product is made of high-strength engineering PP plastic, boasts an IP67 protection rating and a reliable locking system, and is specifically designed for the safe storage and transportation of legally compliant handguns. The case features a robust structure, is sealed and moisture-proof, and includes custom internal compartments, making it an ideal storage solution for licensed firearms management, training institutions, and related organizations. We only provide products and services to legally qualified users.

Fire rescue protective box

Professional Protection for Fire Rescue WEISHUO's Fire rescue protective boxes are designed specifically for fire brigades, emergency rescue units, and professional rescue organizations. The case body is made of high-strength, impact-resistant engineering PP plastic, combined with an IP67 waterproof and dustproof sealing system, ensuring that fire equipment remains intact and readily available in harsh rescue environments. Whether it's breaching tools, breathing apparatus, rescue ropes, or detection equipment, all can receive professional-grade protection in our protective cases. The cases are manufactured in our own factory according to a strict quality control system, ensuring that every product meets the professional requirements of fire rescue operations.

Emergency tool protective box

Ningbo Weishuo Molding and Plastic Products Co., Ltd. is a leading professional manufacturer and supplier of protective cases in China, provides you with professional Emergency tool protective boxes. This product is made of high-strength engineering PP plastic, with an IP67 protection rating, and is specifically designed for emergency rescue, disaster response, and emergency equipment storage. The case has a robust structure, reliable sealing, and a built-in scientific partitioning system, making it an ideal equipment storage solution for emergency scenarios such as fire rescue, power repair, and roadside assistance. Customized emergency labeling and bulk purchasing are supported to ensure your emergency tools are always ready.

Medical equipment protective box

Made in-house at Ningbo Weishuo Molding and Plastic Products Co., Ltd.'s factory in China, we are a recognized Medical equipment protective box manufacturer and supplier, meticulously monitoring every step of production to ensure quality and clear pricing, providing our customers with cost-effective solutions. This product is made of medical-grade engineering PP plastic, with an IP67 protection rating, meeting the hygiene and safety requirements for the storage and transportation of medical devices. The case design conforms to medical equipment protection standards and features a customizable built-in partition system, making it an ideal storage solution for first aid kits, medical equipment, and rescue tools.

Heavy equipment protective box

Ningbo Weishuo Molding and Plastic Products Co., Ltd. is a leading professional manufacturer and supplier of protective cases in China, provides you with professional Heavy equipment protective boxes. This product uses high-strength engineering PP plastic and a reinforced structural design, achieving an IP67 protection rating. It can safely store and transport heavy industrial equipment, large tools, and complete sets of equipment. The robust structure and enhanced locking system make it ideal for harsh environments such as construction sites, factory workshops, and engineering projects. Custom colors and bulk purchases are supported, providing cost-effective industrial-grade protection solutions.

Protective box for vulnerable equipment

Ningbo Weishuo Molding and Plastic Products Co., Ltd. is a leading manufacturer and supplier, we provide Protective box for vulnerable equipment in high quality to wholesalers around the world. We have the newest designs at cheap prices. This product uses high-quality engineering PP plastic and an IP67 waterproof and dustproof system. The interior can be customized with shock-absorbing linings, providing reliable protection for fragile items such as precision instruments, electronic equipment, and optical instruments. Custom colors and internal layouts are available. Bulk purchases are welcome to obtain cost-effective protection solutions.

Laboratory instrument protective box

Ningbo Weishuo Molding and Plastic Products Co., Ltd. is a leading professional manufacturer and supplier in China, providing professional-grade Laboratory instrument protective boxes. Made of high-quality engineering PP plastic, these cases boast an IP67 protection rating, ensuring reliable waterproof and dustproof performance. They are ideal for protecting precision laboratory instruments, chemical reagents, and research equipment, and are available in customized colors and for bulk purchases. We offer cost-effective purchasing options to help your research work proceed safely and efficiently.

Outdoor equipment protective box

"Designed for extreme environments, making professionalism fearless in the face of challenges." When your equipment needs to venture into the wilderness, along the coast, or at high altitudes, conventional protection is far from sufficient. Ningbo WEISHUO’s Outdoor equipment protective boxes are engineered to withstand harsh outdoor environments such as sun exposure, rain, sandstorms, salt spray, and drastic temperature differences. The entire product series provides top-level IP67 protection while offering superior weather resistance and impact resistance. Get a quote now and become a reliable "mobile fortress" for your outdoor work gear.

Protective box for testing equipment

"Born for professional testing, protecting every accurate measurement." Ningbo Weishuo Molding and Plastic Products Co., Ltd. is your professional partner for Protective box for testing equipment. We specialize in creating a full range of IP67-rated protective cases for various testing equipment, providing customized protection solutions for everything from portable instruments to large-scale field analysis systems. Our cases are made with high-strength engineering materials and precision molds, ensuring shockproof, dustproof, and waterproof protection, and offer professionally customized linings. Contact us today to secure reliable movement and storage safety for your valuable testing assets and enjoy bulk purchase discounts.

Precision instrument protective box

Ningbo Weishuo Molding and Plastic Products Co., Ltd. is a famous Precision instrument protective box manufacturer and supplier in China. If you want to buy high-quality and the newest products, please contact us immediately. We offer 13 IP67-rated protective cases, ranging from compact 8-inch portable cases to large-size trolley cases, all made of high-strength PP plastic, providing dustproof, waterproof, and shockproof protection. Custom foam padding is also available to ensure a perfect fit.

Large size pull rod hard case

Unlock ultimate equipment transport capabilities. Ningbo Weishuo Molding and Plastic Products Co., Ltd. introduces an Large size pull rod hard case , which is a leading manufacturer and supplier in China. Its nearly 90-liter internal space (734.5*440*274mm) is designed to carry an entire workstation or a large amount of heavy equipment. Integrated with an industrial-grade mobility and reinforcement system, it elevates safety and mobility efficiency to new heights. Inquire now for a customized transport solution for your large projects or team.

Why Partner with WEISHUO?

From Precision Molds to Professional Protection – Your Trusted OEM/ODM Partner.

Automotive-Grade Quality Standards

Leveraging our deep roots in the precision automotive mold industry, we implement IATF 16949:2016 quality management across all production lines. Every protective case is built with the same rigor as high-end automotive components, ensuring unparalleled durability.

Full-Chain Integrated Manufacturing

We offer a true one-stop solution from initial R&D and mold design to mass injection molding and custom assembly. Our 7,600㎡ facility handles the entire process in-house, significantly reducing lead times and ensuring 100% design-to-product consistency.

Certified IP67 Rugged Protection

Engineered for the toughest environments, our cases are IP67 certified—completely dustproof and waterproof (submersible up to 1 meter). Whether it’s for drones, medical devices, or surveying tools, we provide a fortress for your high-value equipment.

Advanced Precision Facilities

Equipped with a fleet of 90T to 380T intelligent injection machines and high-precision CNC/EDM tooling equipment. Our QC lab utilizes Coordinate Measuring Machines (CMM) to guarantee that every dimension meets your exact technical specifications.

High-End Customization Services

We don’t just sell boxes; we provide tailored solutions. From multi-color branding and laser-cut shock-absorbing foam liners to structural modifications, our bilingual engineering team works across time zones to bring your vision to life.

Transparent Global Service

Experience worry-free sourcing with our transparent process. We provide milestone photo/video updates during production and support third-party inspections (SGS/Intertek), ensuring your shipment is ready for the global market before it leaves our dock.

Our Global Service Flow

Professional. Transparent. Reliable. A Worry-Free Sourcing Experience from Concept to Delivery.

Consultation & Technical Alignment

Our bilingual project managers and engineering team collaborate with you to define equipment specs, protection requirements, and target market standards. We bridge the gap of time zones and languages to ensure every detail is captured.

Customized Solution & Quotation

Based on your needs, we provide a tailored proposal including product selection, internal foam layout design, and structural optimization. You will receive a detailed technical datasheet and a formal quotation within 24-48 hours.

Rapid Prototyping & Verification

We support fast sample production to verify fit and function. Samples are shipped via DHL/FedEx/UPS for your physical testing, ensuring the product meets your expectations before mass production begins.

Transparent Production Tracking

Once the order is confirmed, we provide a clear production schedule. You will receive milestone updates (photos and videos) covering mold testing, first article inspection (FAI), and mass injection, keeping you in full control of the progress.

Rigorous Quality Inspection

We implement a full-chain QC process from raw materials to finished goods. We fully support third-party inspections (such as SGS or Intertek) to ensure every case complies with IATF 16949 and IP67 standards.

Professional Export & Logistics

Our team handles reinforced export packaging for long-distance transit. We assist with international freight booking (Sea/Air/Rail) and prepare a complete set of customs documents (Commercial Invoice, Packing List, CO, etc.) for smooth clearance.

After-Sales & Global Warranty

Our partnership doesn’t end at delivery. We provide a global warranty policy, technical guidance, and long-term supply of spare parts (latches, seals, etc.), ensuring your equipment remains protected year after year.

New Products

Submachine gun protective box

Pistol protective box

Ningbo Weishuo Molding and Plastic Products Co., Ltd. as a leading professional manufacturer and supplier of protective cases in China, strictly adheres to national laws and regulations, and is committed to providing professional Pistol protective boxes for legally authorized users. This product is made of high-strength engineering PP plastic, boasts an IP67 protection rating and a reliable locking system, and is specifically designed for the safe storage and transportation of legally compliant handguns. The case features a robust structure, is sealed and moisture-proof, and includes custom internal compartments, making it an ideal storage solution for licensed firearms management, training institutions, and related organizations. We only provide products and services to legally qualified users.