⚡ B2B WHOLESALE ONLY — Direct from source factory · OEM/ODM · Global shipping · FOB pricing
B2B Source Factory · Est. 2008

Direct from
Source Factory
Shower & Faucet

We are not a trading company. We are the manufacturer — designing, engineering, and producing premium sanitary ware for global wholesalers and brand owners. 12,000m² facility. 100K+ units/month. Your OEM/ODM partner since 2008.

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OEM / ODM CE Certified CUPC Certified WaterMark Certified ISO 9001:2015 FOB Pricing 100K+ Monthly 60+ Countries OEM / ODM CE Certified CUPC Certified WaterMark Certified ISO 9001:2015 FOB Pricing 100K+ Monthly 60+ Countries
Sanflow Factory

We Are the Factory

Most "manufacturers" online are trading companies reselling products they didn't make. Sanflow is different. We own our 12,000m² facility in Kaiping, China — the heart of the global sanitary ware industry. From raw brass ingots to final QC, every step happens under our roof.

🏭

Owned Factory

12,000m², not rented

🔧

In-House R&D

15 engineers on staff

📦

Bulk Capacity

100K+ units/month

🌍

Global Export

60+ countries shipped

Learn More About Us →

Design · Customize · Mass Produce

Full-cycle manufacturing capability from concept to container — built for B2B partners who need reliability at scale

01 / DESIGN ✎

Design & R&D

Our 15-person R&D team turns your concept into production-ready design in 2-4 weeks.

  • 3D CAD modeling (SolidWorks)
  • Rapid prototyping (CNC + 3D print)
  • Hydraulic flow simulation
  • Patent registration support
02 / CUSTOM ⚙

OEM / ODM Customization

Your brand, your specs. We build to your exact requirements with full branding.

  • Custom logo laser engraving
  • Private label packaging
  • Custom finish & color matching
  • Mold development & modification
03 / PRODUCE ⛏

Mass Production

5 production lines running 300 days/year. 100K+ units shipped monthly worldwide.

  • 5 automated production lines
  • 200+ trained workers
  • 8-step QC inspection
  • 200+ hour salt spray test

Built for Wholesale Buyers

Factory-direct pricing on our best-selling shower systems and faucets — ready for OEM branding

Best Seller SHOWER SILVER 4 IN 1
Showerhead Set

SHOWER SILVER 4 IN 1

Factory-direct premium rainfall shower system ···

MOQ20pcs
Lead30 days for 500 units
Best Seller Shower Silicon Cantik Warna Pink
Showerhead

Shower Silicon Cantik Warna Pink

MOQ100pcs
Lead20-35 Days
Best Seller SHOWER SET 3 IN 1
Showerhead Set

SHOWER SET 3 IN 1

Factory-direct premium rainfall shower system ···

MOQ20pcs
Lead30 days for 500 units
View All Products →

Manufacturing Power

Real numbers from a real factory — visit us anytime for an audit

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8-Step Production Process

1
Raw Material
Brass ingot inspection
2
CNC Machining
Precision forming
3
Polishing
Multi-stage buffing
4
Electroplating
Triple-layer plating
5
Assembly
Cartridge installation
6
Pressure Test
100% leak check
7
Packaging
Custom OEM boxes
8
QC & Ship
Final inspection

International Standards

Every product ships with full certification documentation for your market

◉
ISO 9001
Quality Management
✓
CE
European Standard
◆
WaterMark
Australia Certified
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CUPC
North America
◇
WaterSense
EPA Partner
⊛
RoHS
Material Safe

Factory Updates

Production milestones, trade shows, and product launches

2026 Design Awards Celebrate Innovation in Shower Design
07-15, 26 · News

2026 Design Awards Celebrate Innovation in Shower Design

Red Dot and BIMsmith Best awards recognize products from GROHE, Brizo, and Arrow Home Group for their de···

Read More →
Delta Faucet Company Expands Portfolio with New Shower Technologies
07-15, 26 · News

Delta Faucet Company Expands Portfolio with New Shower Techn···

New HydroRain two-in-one showerhead and Emerge Shower Column aim to improve user experience and aestheti···

Read More →
Kohler Unveils Revolutionary Smart Shower That Recycles 80% of Its Water
07-15, 26 · News

Kohler Unveils Revolutionary Smart Shower That Recycles 80% ···

The Anthem EvoCycle system promises full pressure and spa-like experience while drastically cutting wate···

Read More →
All News →

Questions Wholesale Buyers Ask

How do you handle shipping and logistics? +

FOB Shenzhen or Guangzhou port (default). We can also arrange CIF/DDP to your destination port or warehouse. We work with major freight forw···

What certifications do your products have? +

Our products carry CE (Europe), CUPC (North America), WaterMark (Australia), and WaterSense (EPA, USA) certifications depending on model. Th···

What is your lead time for bulk orders? +

Standard products: 25-30 days. OEM/ODM with custom molds: 35-45 days. We run 5 production lines 300 days a year, so even large orders ship o···

What is your minimum order quantity (MOQ)? +

MOQ varies by product: 100-200 units for standard items, 500+ for custom OEM/ODM designs. For first-time orders, we can sometimes offer a tr···

Are you a factory or a trading company? +

We are 100% a manufacturer. Sanflow owns a 12,000m² factory in Kaiping, Guangdong, China — not a trading company. You can visit our factory ···

All Questions →

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