🚿 HOTEL GRADE SPECIFICATION • VERNET THERMOSTATIC CARTRIDGE

Wholesale Shower Systems & Bathroom Mixers OEM Factory

Precision thermostatic rain shower columns, concealed brass mixer sets, and basin faucets engineered for luxury hotel and residential developments.

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CW617N Low-Lead Brass

Cu 59-62% strictly verified via in-house OES spectrometer, conforming to EN 817 and NSF/ANSI 61.

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Sedal Ceramic Cartridge

Spanish Sedal 35mm high-flow ceramic disc core rated for 500,000 drip-free cycles under commercial pressure.

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CASS 48H Grade 10 Plating

Copper-accelerated salt spray tested for 48 hours without micro-blistering, suitable for coastal marine climates.

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100% Dual Pressure QA

0.6 MPa underwater pneumatic air test + 1.6 MPa hydrostatic water test before packing ensures zero leak rate.

B2B Engineering Datasheet

Technical Specification Matrix

Direct factory manufacturing standards and component specifications for wholesale distributors, private label importers, and plumbing project contractors.

Specification Parameter Factory Standard & Engineering Value
Mixer Body Material Heavy Gravity-Cast CW617N Solid Brass (Wall thickness >= 3.0mm)
Thermostatic Cartridge French Vernet Wax Thermostatic Element with 38°C Safety Lock & Instant Anti-Scald
Shower Column Riser SUS 304 Stainless Steel Telescopic Riser Bar (Adjustable Height 850mm - 1250mm)
Overhead Rain Head 8-Inch / 10-Inch / 12-Inch Ultra-Slim Air-Injected SUS 304 Head with Silicone Nozzles
Hand Shower Wand 3-Function Handset (Rain, Massage, Saturating Mist) with Anti-Twist PVC Shower Hose
Diverter Valve Brass 3-Way Ceramic Diverter (Overhead Rain, Hand Wand, Tub Spout)
Working Water Pressure 0.1 MPa - 0.5 MPa (Recommended); Proof Tested to 1.6 MPa (16 Bar)
Anti-Scald Protection Automatic Cold-Water Cutoff (< 1.5 seconds if cold supply fails)
Surface Coating PVD Gun Grey, Matte Black, Mirror Polished Chrome, Brushed Champagne Gold
Certifications CE EN 1111 (Thermostatic Mixers), ISO 9001, Watermark, WRAS

MOQ Tiers & OEM Customization Lead Times

Flexible batch manufacturing from rapid sample approval to full container load dispatch.

Hospitality Sample
1 - 3 Sets
5 - 7 Days
Project mockup sample dispatch for architect review
Standard Trial
50 Sets
25 - 30 Days
Standard neutral protective packaging, laser logo
Custom OEM Line
200 Sets
30 - 35 Days
Custom finish, private label retail carton, custom shower head size
FCL Container Load
600 - 800 Sets
35 Days
Maximized 40HQ container loading with project hardware labeling
Product Catalog

Featured Shower Systems & Bathroom Mixers SKUs

View Complete Catalog (37+ SKUs)
BM-FC-001 Brushed Stainless Brushed Stainless Pull-Out Kitchen Faucet (7-Shape Dual Spray)

Brushed Stainless Pull-Out Kitchen Faucet (7-Shape Dual Spray)

  • Cartridge: Spanish Sedal 35mm Ceramic Disc (500,000 Cycles)
  • Material: 304 Stainless Steel / Lead-Free Brass
  • Testing: 100% 1.6 MPa Water Tested
  • MOQ: 100 Pcs (Laser Logo Supported)
BM-FC-002 Matte Black Matte Black 7-Shape Pull-Out Faucet (Dual Spray)

Matte Black 7-Shape Pull-Out Faucet (Dual Spray)

  • Cartridge: Spanish Sedal 35mm Ceramic Disc (500,000 Cycles)
  • Material: 304 Stainless Steel / Lead-Free Brass
  • Testing: 100% 1.6 MPa Water Tested
  • MOQ: 100 Pcs (Laser Logo Supported)
BM-FC-003 Brushed Chrome 360° Universal Faucet Aerator Adapter

360° Universal Faucet Aerator Adapter

  • Cartridge: Ceramic 90° Quarter-Turn Disc
  • Material: 304 Stainless Steel / Lead-Free Brass
  • Testing: 100% 1.6 MPa Water Tested
  • MOQ: 100 Pcs (Laser Logo Supported)
BM-FC-004 Matte Black Matte Black Dual Blade Power Sweep Pull-Out Faucet (3 Spray Modes)

Matte Black Dual Blade Power Sweep Pull-Out Faucet (3 Spray Modes)

  • Cartridge: Spanish Sedal 35mm Ceramic Disc (500,000 Cycles)
  • Material: 304 Stainless Steel / Lead-Free Brass
  • Testing: 100% 1.6 MPa Water Tested
  • MOQ: 100 Pcs (Laser Logo Supported)
BM-FC-005 Brushed Stainless Brushed Steel Dual-Function Pull-Out Kitchen Faucet

Brushed Steel Dual-Function Pull-Out Kitchen Faucet

  • Cartridge: Spanish Sedal 35mm Ceramic Disc (500,000 Cycles)
  • Material: 304 Stainless Steel / Lead-Free Brass
  • Testing: 100% 1.6 MPa Water Tested
  • MOQ: 100 Pcs (Laser Logo Supported)
BM-FC-006 Brushed Stainless Slim Pen-Style Brushed Pull-Out Kitchen Faucet

Slim Pen-Style Brushed Pull-Out Kitchen Faucet

  • Cartridge: Spanish Sedal 35mm Ceramic Disc (500,000 Cycles)
  • Material: 304 Stainless Steel / Lead-Free Brass
  • Testing: 100% 1.6 MPa Water Tested
  • MOQ: 100 Pcs (Laser Logo Supported)
BM-FC-007 Matte Black Matte Black Dual Stream Pull-Out Faucet

Matte Black Dual Stream Pull-Out Faucet

  • Cartridge: Spanish Sedal 35mm Ceramic Disc (500,000 Cycles)
  • Material: 304 Stainless Steel / Lead-Free Brass
  • Testing: 100% 1.6 MPa Water Tested
  • MOQ: 100 Pcs (Laser Logo Supported)
BM-FC-008 Matte Black Slim Pen-Style Matte Black Pull-Out Faucet

Slim Pen-Style Matte Black Pull-Out Faucet

  • Cartridge: Spanish Sedal 35mm Ceramic Disc (500,000 Cycles)
  • Material: 304 Stainless Steel / Lead-Free Brass
  • Testing: 100% 1.6 MPa Water Tested
  • MOQ: 100 Pcs (Laser Logo Supported)
Engineering Excellence

Why Global Importers Partner with BM Bathware

Located in Luncang Town, Nan'an City—the epicentre of China's plumbing and sanitary ware industry—BM Bathware controls every critical stage of production. From raw ingot spectrographic verification to automated 5-axis CNC machining, gravity die casting, and robotic high-precision buffing, our integrated campus prevents sub-tier quality failures.

  • Precision Wall Thickness: Heavy gravity cast brass bodies maintain a uniform >= 2.5mm wall to resist water hammer surges up to 3.5 MPa.
  • Food-Grade Certified Waterways: Odorless, non-toxic PEX-a inner tubes prevent any leaching of heavy metals or volatile organic compounds into drinking water.
  • Vacuum Magnetron PVD Coating: Superior scratch resistance (HV > 2000) compared to wet electroplating, with flawless color consistency across large batch orders.
Factory Campus Tour Audit & Test Reports

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B2B Buyer FAQ

Frequently Asked Questions

Common technical and procurement inquiries regarding Shower Systems & Bathroom Mixers.

Our thermostatic shower systems utilize French Vernet precision wax thermostatic cartridges that dynamically balance hot and cold water supplies within 0.2 seconds. The unit features an ergonomic 38°C safety stop button to prevent accidental scalding, and will automatically shut off hot flow within 1.5 seconds if cold water supply is abruptly cut.

Yes. We offer complete concealed rough-in valve boxes with integrated bubble levels, heavy brass diverter manifolds, and universal 1/2" NPT / G 1/2" female threaded inlets, allowing plumbers to pressure-test the wall prior to tile installation.

For coastal or hotel applications, we highly recommend our Magnetron Sputtering PVD finishes (such as PVD Gun Grey or PVD Brushed Gold), which form a diamond-hard surface layer (HV > 2000) that effortlessly passes 48-hour CASS acid-salt spray testing without pitting or oxidation.