IP67 Waterproof Equipment Case Wholesale for Industrial Buyers
Source IP67 waterproof equipment cases wholesale from Kexin, a Chinese manufacturer. Compare IP ratings, materials, MOQs, and EXW/FOB terms for B2B buyers.
IP67 is an ingress protection rating defined by IEC 60529. The first digit 6 means the enclosure is dust-tight, with no dust ingress. The second digit 7 means the case can withstand immersion in water up to 1 meter for 30 minutes without harmful water entry. For B2B buyers, IP67 is a critical specification for protecting sensitive equipment in harsh environments such as marine, oil and gas, and outdoor telecom.
When sourcing IP67 waterproof equipment cases wholesale, it is essential to distinguish between IP67 and other ratings. IP65 offers water resistance against jets but not immersion. IP68 allows continuous immersion beyond 1 meter, often at greater depths. IP67 is the most common choice for portable equipment cases because it balances robust sealing with practical portability and cost efficiency for volume orders.
Kexin New Materials (Guangdong) Co., Ltd. manufactures IP67 cases that undergo rigorous testing. Each production batch is sampled and tested for water immersion and dust ingress according to IEC 60529. We provide test reports upon request for wholesale orders. Our cases are designed with a double-step gasket and secure latches to maintain the seal even after repeated opening and closing.
A true IP67 case relies on several design elements. The gasket, typically made of silicone or EPDM, must be compressed evenly by the lid. Latches must provide consistent pressure. Hinges should be robust and corrosion-resistant. For wholesale buyers, these features determine the case's long-term reliability in the field.
Material selection also impacts performance. Kexin uses high-impact polypropylene (PP) or engineering plastics like ABS for different models. PP offers excellent chemical resistance and low temperature performance, while ABS provides a smooth finish and high rigidity. Our cases are available with custom foam inserts, including EVA or PU, to secure equipment and enhance shock absorption.
Additionally, IP67 cases often include pressure relief valves to equalize pressure during transport or temperature changes, preventing seal damage. Cable glands and connectors can be integrated for power or data pass-through while maintaining the IP67 rating. These options are popular for telecom and military applications.
The gasket is the heart of an IP67 case. Kexin uses molded silicone gaskets that resist aging, UV, and temperature extremes from -40°C to 80°C. The gasket is seated in a groove to prevent rolling or displacement. Our quality control includes compression set tests to ensure the gasket maintains its sealing force over thousands of cycles.
Stainless steel latches with over-center locking provide high clamping force. Hinges are either molded-in or metal pins for durability. For wholesale orders, we can customize latch colors and add padlock loops for security. All hardware is salt-spray tested for corrosion resistance.
B2B buyers often need to choose between IP ratings based on the application. IP65 protects against water jets but not immersion, suitable for indoor/outdoor use where splashes occur. IP66 adds protection against powerful water jets, often used in washdown environments. IP67 adds temporary immersion, ideal for equipment that may be accidentally dropped in water or exposed to heavy rain.
IP68 is for continuous immersion, typically specified for underwater equipment or cases that must withstand depths beyond 1 meter. However, IP68 testing conditions are not standardized, so buyers must confirm the exact test depth and duration with the manufacturer. IP67 is more universally defined and often sufficient for most portable equipment.
For wholesale procurement, the cost difference between IP65 and IP67 is often marginal, but IP67 provides significantly better protection. Kexin can supply cases with different ratings from the same production line, allowing buyers to mix orders and optimize costs. We recommend IP67 for most outdoor and marine applications.
Kexin New Materials offers flexible MOQs for IP67 waterproof equipment cases. Standard models start at 500 units per size, while custom designs may require 1,000 units. We provide EXW and FOB pricing from Shenzhen or Guangzhou ports. Our sales team can quote based on your specifications, including foam inserts, logo printing, and custom colors.
Customization options include case dimensions, colors (Pantone matching), foam types, and branding. We also offer CNC machining for connector cutouts and custom latches. Our engineering team can provide 3D drawings and samples for approval before mass production. Lead times are typically 25-35 days after deposit, depending on order volume.
For B2B buyers, we recommend requesting a sample to verify the IP67 seal and overall quality. Kexin provides samples at a reasonable cost, which is refundable against the first bulk order. Our quality assurance process includes in-house testing and third-party inspections if required.
The order process begins with an inquiry including specifications and quantity. We provide a quotation within 24 hours. After sample approval, we issue a proforma invoice. Production starts upon deposit. We keep buyers updated with production photos and test reports. Shipping can be arranged by our forwarder or yours.
Kexin is ISO 9001:2015 certified. Our IP67 cases are tested according to IEC 60529. We can provide RoHS and REACH compliance for materials. For military or aerospace applications, we can source components that meet MIL-STD requirements. All products undergo a final inspection before packing.
IP67 waterproof equipment cases are used across many industries. In telecommunications, they protect remote radio units and fiber optic equipment. In oil and gas, they house sensors and control systems. In marine, they safeguard navigation and communication devices. Outdoor enthusiasts and photographers also use them, but Kexin focuses on B2B wholesale, not retail.
Other applications include medical equipment transport, military and defense, and emergency services. The common requirement is protection from water, dust, and impact. Kexin's cases are designed to meet these demands with rugged construction and reliable sealing. We work with OEMs and system integrators to develop cases that fit specific equipment.
For wholesale buyers, understanding the end-use environment is key to selecting the right case. Factors such as temperature range, chemical exposure, and mechanical stress should be considered. Our team can recommend the appropriate material and gasket based on your application.
Kexin New Materials (Guangdong) Co., Ltd. is a leading manufacturer of protective cases with over 15 years of experience. We specialize in B2B wholesale, serving clients worldwide. Our factory is located in Guangdong, China, with a skilled workforce and advanced injection molding machines. We control the entire production process from mold design to final assembly.
We offer competitive pricing, reliable quality, and excellent customer service. Our team speaks English and can communicate technical details effectively. We understand the importance of meeting deadlines and provide regular production updates. For long-term partners, we offer priority scheduling and volume discounts.
Whether you need standard IP67 cases or custom solutions, Kexin is your trusted partner. Contact us today to discuss your wholesale requirements. We look forward to supporting your business with high-quality waterproof equipment cases.
IP67 allows immersion in 1 meter of water for 30 minutes, while IP68 allows continuous immersion beyond 1 meter, with conditions specified by the manufacturer. IP67 is more standardized and often sufficient for most portable equipment.
Our standard MOQ is 500 units per size for standard models. Custom designs may require 1,000 units. We can discuss flexible terms for long-term customers.
Yes, we provide samples at a reasonable cost, which is refundable against your first bulk order. Samples help verify the IP67 seal and quality before mass production.
We accept T/T (30% deposit, 70% before shipment) and L/C at sight. We offer EXW and FOB Shenzhen/Guangzhou. Shipping can be arranged by our forwarder or yours.
Yes, we offer custom foam (EVA, PU), logo printing, and color matching. Our engineering team can create custom cutouts for connectors and equipment.
Need protective cases for your project? We are a manufacturer, B2B only (EXW / FOB, no retail).