Custom Metal Fabrication Services | Sheet Metal Bending & Welding

Our custom-made electric boxes, also known as electrical enclosures, are essential components designed to protect electrical equipment and wiring from environmental factors, unauthorized access, and physical damage. These enclosures serve as the protective housing for electrical components in various industrial, commercial, and residential applications.

Available in stainless steel, steel, and aluminum materials, our enclosures offer different levels of corrosion resistance, strength, and weight characteristics to match specific application requirements. With customizable sizes from 0.5-5mm thickness and various surface treatments, we provide solutions tailored to your exact electrical protection needs.

We utilize high-quality materials to ensure the longevity and reliability of our electrical enclosures. Our primary materials include:

Stainless Steel: Offering superior corrosion resistance, making it ideal for outdoor applications, chemical environments, and food processing facilities where hygiene and durability are paramount.

Carbon Steel: Providing excellent strength and structural integrity for heavy-duty industrial applications requiring robust protection.

Aluminum: Lightweight yet durable with natural corrosion resistance, perfect for applications where weight reduction is important without compromising protection.

Each enclosure undergoes precision manufacturing processes including laser cutting, CNC bending, and welding to ensure perfect fit, dimensional accuracy, and seamless construction. Our advanced manufacturing capabilities allow for tolerances as precise as +/-0.01mm, guaranteeing consistency across all production runs.

Our electrical enclosures are engineered with multiple protective features to ensure optimal performance:

Dustproof & Weather-Resistant Design: Effectively prevents dust, dirt, and moisture ingress, protecting sensitive electrical components from environmental contaminants that could cause short circuits or equipment failure.

Impact-Resistant Construction: With thickness options ranging from 0.5-5mm, our enclosures provide varying levels of mechanical protection against physical impacts, vibration, and accidental damage.

Corrosion Protection: Available surface treatments including powder coating, zinc plating, and chrome plating enhance corrosion resistance, extending enclosure lifespan in harsh environments.

Thermal Management: Properly designed ventilation and heat dissipation features prevent overheating of enclosed electrical components, ensuring reliable operation and extending equipment lifespan.

Safety Compliance: Manufactured according to industry standards with ISO9001 certification, our enclosures help customers meet electrical safety regulations and compliance requirements.

Our custom electrical enclosures serve critical functions across multiple industries:

Industrial Manufacturing: Housing control panels, PLCs, motor starters, and automation equipment in factory environments where protection against dust, moisture, and mechanical damage is essential.

Renewable Energy: Protecting inverters, charge controllers, and monitoring systems in solar power installations and wind energy applications exposed to outdoor conditions.

Telecommunications: Safeguarding sensitive network equipment, fiber optic terminations, and signal processing units in both indoor and outdoor telecommunication installations.

Infrastructure & Utilities: Housing electrical controls for water treatment plants, traffic management systems, street lighting controls, and public utility installations requiring durable, weatherproof protection.

Commercial Buildings: Containing electrical distribution panels, building management systems, and security system components in offices, shopping centers, and public facilities.

With our customization capabilities, we can tailor enclosure designs to meet the specific requirements of virtually any application requiring electrical protection.

At Kinsto, we prioritize quality throughout our manufacturing process. Every enclosure undergoes 100% quality inspection before delivery, ensuring dimensional accuracy, finish quality, and structural integrity.

Our comprehensive customization services include:

Full Design Flexibility: We accept various file formats including IGS, STP, X_T, DXF, DWG, 3D, and PDF, allowing seamless transition from your design concepts to finished products.

Surface Treatment Options: Choose from polishing, various plating options (zinc, nickel, chrome), powder coating in custom colors, and phosphate coating to match your environmental and aesthetic requirements.

Fabrication Techniques: Utilizing laser cutting, precision stamping, CNC bending, milling, turning, punching, die casting, and laser welding to achieve complex designs and precise specifications.

Sampling Program: We offer free samples for standard designs and affordable sampling for custom designs (USD 20-60, refundable with bulk orders), allowing you to verify quality before committing to large quantities.

All products are securely packed in wooden cases with proper cushioning to prevent damage during transit, ensuring they arrive in perfect condition ready for installation.