Openex Mechanical Technology Limited

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One-Stop Metalworking

Openex is a professional OEM metal fabricator, we have been dedicating to provide first-class quality products and services consistently.

Openex Sheet Metal Fabrication

Fabricated Sheet Metal

We provide sheet metal fabrication services with cutting, bending, punching, rolling and welding processes.

Openex Steel Housing

Machinery Housing

Our experienced engineering team secured the success of special metal processing jobs.

Openex Aluminum Casting

Aluminum Castings

We apply leading rapid slurry forming to superior casting and tooling services of aluminum products.

Openex Machining Service

Machined Parts

Our advanced machining equipment and strict quality control ensure the better heavy machining services.

Openex Welding Fabrication

Welded Chassis

We have the ablity to manufacture the base frame of diesel generator sets over 1000kW.

Openex Engine Components

Cast Engine Components

We are pursuing to offer top-quality casting products in the market to meet the demanding industries.

What product does Openex manufacture?

We produce metal parts, components, and assemblies involving single or combination processes. Our services mainly include metal fabrication, CNC machining, casting and forging.

What are the advantages of Openex?

Openex's factory is equipped with super heavy lifting equipment capable of moving components weighing up to 800 tons which makes it easier to transport heavy-duty metal parts. Large metal parts can be shipped from our 200,000 sqm seaside workshop.

What certification does Openex have?

We are ISO, CE, ASME, API, LR certified companies. Our dedicated and professional quality control team guarantees our products meet the highest standards.

How to get an accurate pricing estimate?

We would like to have the detailed drawings and specifications of your projects, like 3D/CAD drawings, the requirement of materials and surface finish.

How quick can Openex provide a quote?

Mostly within two days, it depends on the project you inquire. To ensure the quotation accurately reflects the specifications you requested, we need to fully study on your drawings and make sure we can offer our best solution.

More FAQs

Bussiness Partners

We have succeeded in providing products and services to industrial giants listed in Fortune global 500.

Start Sourcing Today

Openex has exported to USA, UK, EU, Japan, Australia for decades, we have been dedicating to supply the first-class quality products and services consistently to our customers with competitive prices.

Case Study

Openex CNC Machining Service for Tube Sheets

We can handle thick plate machining, with a thickness of 1200 mm, and up to 8000 mm diameter, as well as simultaneous machining for tube sheets.
  • Openex
  • Feb 17, 2022

Openex Metal Cutting Service

We have comprehensive range of cutting capabilities and we emphasize safety, quality & cost-effectiveness.
  • Openex
  • Feb 11, 2022

Openex CNC Machining Service - Gantry Milling

We have 22 sets of double column machining centers, equipped with universal and 90° heads, a wide range of machining can be performed.
  • Openex
  • Feb 10, 2022

Large Tube Sheet for Oxidation Reactor

Large CNC Drilling & Milling Centers operated by experienced and well-trained technical teams, making your project piece of cake.
  • Openex
  • Feb 9, 2022

Pipe-leg Tower of Liftboat for Marine Engineering Project

This is a customized pipe-like tower of liftboat for marine engineering project, which are 10 meters long, more than 5 meters in diameter and 65 tons in weight.
  • Openex
  • Jan 4, 2022

Duplex Stainless Steel Channel for Chemical Tanker

To ensure surface roughness within 0.005mm, we avoided scratch during transporting.
  • Openex
  • Dec 28, 2021