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10-inch round black shower head combines minimalist styling with stable rainfall performance for contemporary shower spaces. The optimized internal water channel structure helps maintain balanced spray coverage and efficient water flow under different pressure conditions.
Manufactured from high-quality ABS engineering material, this overhead shower head provides strong resistance to moisture, wear, and corrosion. Soft anti-clog silicone nozzles reduce limescale buildup and simplify maintenance, making the product suitable for hotels, apartments, villas, and commercial bathroom projects.
JEKARE provides full-cycle OEM/ODM solutions for global bathroom brands, distributors, and e-commerce sellers seeking product differentiation and scalable manufacturing support.
• private label development
• product line differentiation
• exclusive mold customization
• SKU expansion support
• regional market adaptation
• catalog optimization
• Amazon-ready packaging solutions
• visual branding customization
• fast product launch support
• technical specification matching
• installation system compatibility
• engineering customization support
• surface finishing customization (matte black / chrome / BN / PVD / OEM colors)
• structural optimization for flow and installation systems
• spray pattern and flow system tuning
• logo engraving and private labeling
• packaging system customization for retail and export
• OEM color matching for brand identity systems
• new mold development for exclusive product lines
JEKARE utilizes a specialized manufacturing workflow for Round Matte Black Shower Head Spray production, focusing on surface durability, aesthetic consistency, spray performance optimization, and efficient OEM scalability. The process is designed to meet the quality expectations of bathroom brands, distributors, and project-based procurement customers worldwide.
Analyze target applications, design trends, finish preferences, water performance expectations, and regional installation requirements to establish a product development direction aligned with market demand.
Optimize the round shower head geometry, lightweight structure, spray outlet arrangement, and connection design to achieve a balanced combination of visual appeal, functionality, and manufacturing efficiency.
Develop dedicated tooling and conduct trial runs to verify mold accuracy, component consistency, and surface quality before entering full-scale production.
Process high-quality ABS materials through precision molding technology to achieve stable product dimensions, smooth surface preparation, and reliable performance in humid bathroom environments.
Fine-tune nozzle layout, water distribution channels, and outlet positioning to provide a consistent rainfall spray pattern with improved coverage and user comfort.
Implement controlled surface preparation and coating processes to achieve strong coating adhesion, uniform color appearance, scratch resistance, and long-term stability in high-moisture environments.
Perform detailed matching of the shower body, spray plate, seals, and connection components to maintain visual consistency and ensure smooth installation during final assembly.
Carry out functional evaluations including water flow inspection, spray uniformity testing, coating quality verification, leakage checks, and dimensional inspection to ensure manufacturing reliability.
Complete final inspection, OEM labeling, protective packaging, and shipment preparation according to customer specifications for global distribution and private label programs.
To ensure long-term reliability and stable performance in global bathroom applications, the Round Matte Black Shower Head Spray is manufactured under a fully controlled quality assurance system with multi-stage validation across structural integrity, hydraulic performance, and surface durability.
Each unit is subjected to a sealed-pressure water retention test at 0.8–1.0 MPa for 5–10 minutes to verify complete sealing integrity. The acceptance standard requires zero visible leakage or pressure drop instability, ensuring safe operation under residential and commercial plumbing systems.
Shower heads are tested under dynamic water pressure ranging from 0.1 MPa to 0.8 MPa, simulating low-to-high regional water supply conditions. Continuous endurance testing is conducted for 60–120 minutes to ensure stable flow output without deformation, vibration, or connector loosening.
Hydraulic distribution performance is evaluated using controlled flow analysis at 6–8 L/min (standard mode). The spray coverage must achieve ≥90% uniform water distribution across a 200–250 mm effective diameter zone, ensuring balanced rainfall effect without concentrated jet distortion or dry-zone gaps.
The matte black surface undergoes cross-hatch adhesion testing (ISO grade 0–1 standard) and salt spray corrosion testing for 24–48 hours (5% NaCl solution environment). The coating must remain free of peeling, blistering, or discoloration to guarantee long-term performance in high-humidity bathroom environments.
Spray function durability is validated through automated switching and continuous water flow simulation for 50,000–100,000 operational cycles, ensuring long-term structural stability of internal water pathways and consistent spray performance without functional degradation.
Every production batch undergoes statistical quality inspection with a sampling rate of AQL 1.0–2.5 depending on order level. Dimensional tolerance is controlled within ±0.2 mm, ensuring uniform installation compatibility, consistent appearance, and stable OEM batch-to-batch performance.
A: PVD (Physical Vapor Deposition) over electroplated nickel-chrome. Thickness 5–8μm, hardness up to 2000HV, passes 96-hour salt spray.
A: Each batch measured with a spectrophotometer (ΔE < 0.5). A master reference sample is kept for every production run.
A: 30 days after deposit (7 days for finishing). Rush orders (15 days) available with 20% expedite fee.
A: Standard swivel is 15° adjustable. For 360°, modify the brass ball joint design – MOQ 500 units.
A: Less than 0.3% based on accelerated aging tests (80°C / 95% RH for 240 hours). 3-year warranty against peeling or fading.
