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Advanced MMO & Titanium Anodes for Industrial Electrochemistry

Nanjing Tengyu Electrochemical Technology Co., Ltd – A trusted leader since 2003 in manufacturing Dimensionally Stable Anodes (DSA) with ultra-low wear rates, used globally in chlor-alkali, wastewater treatment, electroplating, hydrogen generation, and metal recovery.

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20+ Years

Manufacturing Excellence

1956 Origins

Rooted in Tengda Chemical

Global Reach

Serving 50+ Countries

About TYKJ Group

Nanjing Tengyu Electrochemical Technology Co., Ltd was established in 2003, evolving from the legacy of Tengda Chemical, a state-owned enterprise founded in 1956. With over two decades of specialized experience, we are a high-tech enterprise focused on the research, development, and production of Titanium-based Mixed Metal Oxide (MMO) Anodes and related electrochemical equipment.

Our advanced manufacturing facilities, strict process standards, and ISO-level quality management systems ensure every anode meets the highest performance and durability benchmarks. We serve industries ranging from chlor-alkali and electroplating to hydrogen production and wastewater treatment.

Founded

2003 (Legacy from 1956)

Headquarters

Nanjing, China

Core Expertise

MMO & Titanium Anodes

Export Reach

Asia, Europe, Americas

TYKJ Factory

Our Product Range

High-performance MMO anodes with noble metal coatings for diverse industrial applications.

Ruthenium Series MMO Anode

Ruthenium Series MMO Anode

Ideal for chloride electrolysis and cathodic protection. Coated with Ru-Ir oxides for high conductivity and stability in acidic environments.

  • Substrate: Titanium
  • Coating: RuO₂ + IrO₂
  • Applications: Chlor-alkali, electrochlorination
Iridium Series MMO Anode

Iridium Series MMO Anode

Designed for oxygen evolution in acidic media. Exceptional stability and low consumption rate in PEM and water electrolysis.

  • Substrate: Titanium
  • Coating: IrO₂ + Ta₂O₅
  • Applications: Hydrogen production, electro-oxidation
Platinum Coated Electrode

Platinum Coated Electrode

High-purity platinum coating on titanium for superior corrosion resistance and catalytic activity.

  • Substrate: Titanium
  • Coating: Pt (0.5–5 μm)
  • Applications: Medical devices, sensors, plating
Platinum Fiber Felt

Platinum Coated Fiber Felt

3D porous structure with high surface area. Used in fuel cells and advanced electrochemical reactors.

  • Base: Titanium fiber felt
  • Coating: Pt
  • Applications: Fuel cells, electro-synthesis
PbO₂ Coated Titanium Electrode

PbO₂ Coated Titanium Electrode

High oxygen overpotential anode for organic pollutant degradation and electro-oxidation processes.

  • Substrate: Titanium
  • Coating: Beta-PbO₂
  • Applications: Wastewater treatment, electro-oxidation
Titanium Mesh Anode

Titanium Mesh Anode

Customizable mesh size and geometry. Used in large-scale electrolyzers and electro-winning tanks.

  • Forms: Mesh, plate, rod, tube
  • Coating: MMO (Ru, Ir, Pt)
  • Applications: Electrowinning, plating
DSA Anode (Dimensionally Stable)

DSA Anode

Dimensionally Stable Anodes with minimal wear. Maintain geometry and performance over extended use.

  • Low consumption rate
  • High current efficiency
  • Long service life
Electrode Assembly

Electrode Assembly

Fully assembled anode systems with busbars, insulators, and mounting hardware for easy integration.

  • Custom configurations
  • Complete installation kits
  • Used in chlor-alkali cells, plating lines

Our Manufacturing Process

Precision engineering from raw titanium to high-performance MMO anodes.

1

Order Confirm

2

Machining Center

3

Surface Treatment

4

Coating

5

Electro Furnace

6

Packing

We begin with high-purity titanium substrates, which are machined into plates, meshes, rods, tubes, or custom shapes. After sandblasting or acid etching for surface activation, noble metal coatings (Ru, Ir, Pt, Ta) are applied via thermal decomposition. The anodes are then fired in high-temperature ovens to ensure strong bonding and optimal electrocatalytic performance.

Industrial Applications

Our anodes power critical processes across multiple sectors.

Chlor Alkali

Electro-Plating

Water Treatment

Electrowinning

Metal Recovery

Cathodic Protection

Hydrogen Production

Electro-Synthesis

Electro-Chlorination

Electro-Deionization

Electro-Oxidation

Electro Scale Removal

20+

Years Experience

50+

Countries Served

10M+

Anodes Produced

99.3%

Customer Satisfaction

Get in Touch

Contact TYKJ Group for product inquiries, technical support, or custom solutions.

Phone / WhatsApp

+86 158 5291 2330

Email

sales@tykjgroup.com

Address

No. 37 Jiangjun Avenue, Jiangning District, Nanjing City, Jiangsu Province, China

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