Engineering Excellence.
Global Expertise.
Trusted Solutions.
At TOPDOER PRIVATE LIMITED, we specialize in delivering complete industrial plant solutions and machinery. Backed by global partnerships and years of experience, we are committed to empowering industries with advanced technology, precision engineering, and customized turnkey projects.
Our Specializations :
- Automatic Electroplating & Anodizing Plants
- All Types of Compressors
- Die Casting Machinery
- VMC Machines
- Cement Pumps
Why Choose Us:
✅ End-to-End Solutions
✅ International Standards
✅ Timely Delivery
✅ Customized Engineering
✅ Global Collaboration
Contact Us Today to Build Your Future with Advanced Technology.
Complete Electroplating Automation Solutions

TOPDOER INDIA is offering complete electroplating automation solutions, the latest engineering solutions in the field of surface treatment technologies by way Design, Engineering, Supply, Installation & Commissioning of Electroplating & Anodizing Plant.
We also assist companies to develop the new products, surface treatment chemistry as per the specific requirements with most cost-effective solutions and practices used in Chinese companies. Our Chinese partners companies are well established in China and are supplying the Plants, Equipment’s & Accessories in China as well as South East Asian countries, Middle East and East European countries since last many years.
Technology for Micro-Arc Oxidation on Components
The corrosion resistance of high-strength aluminum, magnesium, and titanium alloys can be improved after anodizing treatment. The disadvantage is that the bonding force between the coating and the substrate is poor, and it is easy to be eroded, impacted, corroded, and exposed to high temperatures by highly corrosive media. It falls off and has poor wear resistance. . Micro-arc oxidation (MAO) technology is a new technology that allows the surface of aluminum, magnesium, titanium and their alloys to react in situ in the electrolyte to form their own ceramic oxides.
Complete Range of Air Compressors
Low on Cost. High on Value.
Air Dryer
Air Cooled Refrigerated Dryer with Aluminum Plate Exchanger, Air Cooled Refrigerated Dryer, Water Cooled Refrigerated, Heatless Adsorption type Dryer.
Who Are We?
A Team of Full-service Reliable Professionals.
Founded with a vision to transform industrial manufacturing, TOPDOER PRIVATE LIMITED is a leading engineering company offering a wide range of advanced machinery and plant setups for various industries. With strong international collaborations, including Shanxi Longxiang International Economic Trade & Culture Development Co., Ltd. (China), we provide cutting-edge technology with a global competitive edge.


