The global demand for Custom OEM NEMA Rated Enclosures has witnessed exponential growth as industries transition toward Industry 4.0. In North America and beyond, NEMA (National Electrical Manufacturers Association) standards are the benchmark for protecting sensitive electrical and electronic components from environmental hazards. Whether it is a NEMA 4X stainless steel enclosure for a coastal wastewater plant or a NEMA 12 cabinet for a precision automotive assembly line, the integrity of the enclosure directly impacts the uptime and safety of the entire operation.
Today's industrial landscape requires more than just a "metal box." Modern factories demand integration-ready solutions that accommodate Industrial Panel PCs, HMI panels, and complex PLC systems. As a leading factory in the field, we recognize that procurement needs have shifted from bulk commodity purchasing to highly specialized, project-based engineering. Global enterprises are now looking for partners who can offer local technical support combined with the manufacturing efficiency of an offshore facility.
Full Range Ratings
OEM Customization
Certified Quality
Harsh Env. Testing
The integration of the Industrial Internet of Things (IIoT) requires enclosures to feature smart cooling systems, remote monitoring sensors, and specialized cutouts for wireless antennas. We design enclosures that facilitate connectivity without compromising protection.
As computing power within enclosures increases, so does the heat. Our advanced thermal simulation ensures that your Industrial Automation Control systems operate within optimal temperature ranges, even in desert or high-altitude environments.
From 316L Marine Grade Stainless Steel to lightweight aluminum and powder-coated carbon steel, we select materials based on chemical exposure, UV resistance, and structural requirements of the local application.
One of the most critical trends is the demand for Custom OEM Enclosures for Harsh Conditions. High-altitude mining operations, offshore oil rigs, and chemical processing plants require enclosures that can withstand extreme pressure, corrosive salt spray, and seismic vibrations. Our factory utilizes Precision Sheet Metal Fabrication techniques, including high-accuracy laser cutting and robotic welding, to ensure every seam is perfectly sealed to meet or exceed NEMA and IP ratings.
Hangzhou Fray Tech Co., Ltd. is a professional manufacturer and solution provider specializing in industrial computing and intelligent display technologies. With a strong focus on innovation and reliability, the company delivers high-performance Industrial Panel PCs, rugged tablets and laptops, as well as smart boards and HMI (Human Machine Interface) solutions for global customers across diverse industries.
Backed by an experienced engineering team and advanced production facilities, Fray Tech designs and manufactures products that meet the demands of harsh and complex environments. Its industrial panel PCs feature fanless designs, wide temperature tolerance, and long lifecycle support, making them ideal for factory automation, smart manufacturing, and industrial control systems.
The company’s rugged tablets and laptops are engineered to withstand shock, vibration, water, and dust, ensuring stable performance in field service, logistics, and outdoor operations. In addition, Fray Tech provides interactive smart boards and HMI solutions that enhance communication and efficiency in education, corporate, and industrial settings. The company supports OEM and ODM services, offering flexible customization to meet specific project requirements.
As a leading Custom OEM NEMA Rated Enclosures factory based in China, we offer a unique blend of high-precision engineering and cost-competitive manufacturing. Our advantages include:
Committed to quality and customer satisfaction, Hangzhou Fray Tech Co., Ltd. adheres to international standards and continuously invests in research and development. Our mission is to empower digital transformation through reliable industrial computing solutions and intelligent human-machine interaction technologies worldwide.
Our NEMA Rated Enclosures are deployed in virtually every corner of the globe. In Texas oil fields, our NEMA 4X enclosures protect control systems from extreme heat and sand. In Scandinavian food processing plants, our stainless steel cabinets withstand daily high-pressure washdowns with caustic chemicals. In Smart City initiatives in Singapore, our embedded industrial computers housed in custom enclosures manage traffic and public safety networks 24/7.
The core of our success lies in understanding the localized needs of each client. We don't just sell products; we engineer solutions that take into account local electrical codes, environmental factors, and user interaction requirements.
Fray Tech
