Factory Tour

Words Before We Begin

Hi everyone, I’m Erwin, and I’d like to take you on a quick tour of our factory.

Before starting a partnership, some customers might worry about the quality and reliability of our products. They may wonder how we make our items, what standards we follow, and if our products can meet their expectations.

We completely understand these concerns, and that’s why we‘ve built this page to share you more info about us.

During this tour, you’ll get a close-up view of our facility, from the machines we use to the people who bring our products to life.

We believe that being open and honest helps build trust between us, and we hope this tour could answers some of your questions and showcases the quality we offer.

Now, let’s dive in and discover what makes us unique! I hope you’re as excited as I am.

Stamping Workshop

This is our stamping workshop on the first floor!

In this space, we have 26 medium-speed and 30 standard stamping machines working hard. This workshop is in charge of making arc chutes, various copper and iron parts. 

While 95% factories in China outsourced components, we go further by producing all the components ourselves, which is a key advantage that makes us selected.

A lot of local big brands, even TENGEN, DELIXI buy parts from us! Last year, sales of SKD and components accounted for 90% of our total revenue. 

Stamping Workshop Overview
Staming Machine ABE - 160
An Male Operating A Stamping Machine
A Close-Up of Stamping Process

Mold Development Center

Here we’re at the mold development center on the first floor too, which includes 7 wire-cutting machines, 3 drilling machines, 2 grinding machines, 1 milling machine, and 1 EDM machine.

This center is backed by a team of 10 mold engineers and designers, producing over 20 new molds each month. We handle the entire process in-house, from design to production and maintenance, ensuring full control and quality.

Whether it’s for a unique design or a custom product structure, we can work closely with customers to develop the perfect mold, ensuring them get high-quality, accurate parts that meet their exact needs.

A technician Operating An Advanced Wire Cut EDM Machine
Milling & Grinding Machine
Two technicians in the mold workshop repairing molds.
An engineer designing a mold using a computer.

Spot Welding Workshop

Now, here we are on the second floor.

Our spot welding workshop is divided into two main sections: the Manual Spot Welding Section and the Automatic Spot Welding Section.

In the Manual Spot Welding Workshop, we have over 60 pneumatic spot welding machines, including both medium and high-frequency types. These equipments ensures precise and durable welding of frames, contacts, and other key components.

Our skilled colleagues bring their expertise to each weld, guaranteeing quality craftsmanship.

An Over view of our Manual Spot Welding Workshop
A Worktable of Manual Spot Welding
A close-up view of Manual Spot Welding Process
A Storage Bin of Manual Spot Welding Workshop

In the Automatic Spot Welding Workshop, we are equipped with 11 automatic spot welding machines.

These automated machines handle the digital welding of stationary contacts, moving contacts, bimetals, and silver points, ensuring stable and consistent welds. 

Together, both workshops play a crucial role in the whole process.

In the future, we plan to fully automate this production line, which will help us increase capacity and meet growing market demands.

An Overview of our automatic spot welding workshop
Automatic Spot Welding Machine No.2
Automatic Spot Welding Machine No.3
Automatic Spot Welding Machine No.1

Wire Production Workshop

Then, we’ve arrived at the wire production workshop, located next to the spot welding workshop. 

This workshop is equipped with 7 automatic welding machines and 1 tube cutting machine, allowing us to customize wires and tubes in real-time based on customers’ requirements. 

Compared to outsourcing, our in-house production is faster, more flexible and more efficient. 

After production, each batch of wires is carefully inspected to ensure quality. Once they pass the spot checks, they will be transported to our warehouse, where they wait for the next stage in the process.

An over view of Our Wire Production Workshop
Wire Cutting Machine No.6
Wire Cutting Machine No.5
Copper Brush Wire

Tapping Workshop

Let’s move on to our tapping workshop. After the metal parts are stamped in the previous workshop, they are brought here for tapping.

In this workshop, We use a total of 30 tapping machines, including both automatic and semi-automatic models, to create threaded holes in various metal parts, like copper and iron components, including stationary contacts.

These automatic machines ensure high precision and efficiency, allowing us to streamline production and maintain consistency across all parts.

Tapping Workshop Overview
An overall image of an automatic tapping machine
An overall image of a semi-automatic tapping machine
A close-up image of the tapping head of an automatic tapping machine.

Riveting Workshop

In our riveting workshop, we use a mix of 5 automatic riveting machines, 25 semi-automatic machines, and 30 manual machines.

While we are gradually investing in more automated processes, this balanced setup allows us to be flexible with both large-scale production and smaller, more precise tasks.

This approach is part of our ongoing development as we grow. It lets us handle different types of orders efficiently, while also being smart with resources. It’s all about adapting to the current needs of the market while planning for future upgrades.

An overall image of an automatic riveting machine
A close-up view of riveting product components.
A female employee using a pneumatic riveting machine for riveting work
A close-up image of a manual riveting machine in operation

Assembly Workshop

While we’re well-known for our components in the Chinese market, we take great pride in the quality of our finished circuit breakers too.

On the fifth floor of our factory, we handle the entire process of assembly, printing, testing, and packaging of our products. This approach allows us to maintain strict quality control while keeping costs low for our customers

Each step of the assembly process is carefully checked to meet the highest standards, Our skilled team ensures that every circuit breaker is assembled with precision and care.

An overview of MCCB assembly
Mccb assembly No.2
Mccb Assembly Close Up 2
A close-up view of MCCB assembly
Mccb Packing
Accessories Storage Rack
Temporary Storage Area
Laser Marking Machine

Testing Room

After assembly, the finished products are sent to the testing room on the 5th floor.

Here, we perform a complete inspection to ensure everything is working perfectly and is safe for use. If a product doesn’t pass the tests, it goes back for rework to fix the issue.

We also have a testing room on the 4th floor for sampling inspections of components. In this room, we randomly check selected samples to maintain quality throughout production.

Thanks to our careful processes, our defective rate is less than 0.02%.

The temporary holding area in the testing room with inspected products stacked together.
A female worker inspecting products inside a testing room
A screenshot of an MCCB instantaneous test
An MCCB undergoing a temperature rise test

Warehouse

After the testing room, let’s take a look at our warehouses. We have 4 warehouses in total, each serving a different purpose.

On the first floor, we store all our molds in a dedicated warehouse. The second and fourth floors each have warehouses for parts, while the fifth floor is reserved for finished products.

With the help of our MES system, we track all inventory movements using a scan-in, scan-out method.

This ensures that items are managed in a first-in, first-out (FIFO) order, keeping production efficient and well-structured.

Mold Warehouse on the first floor
Component Warehouse on the 2ed Floor
Component Warehouse on the 4th Floor
Finished Product Warehouse on the Fifth Floor

Until Next Time!

Dear friend,

Now we’ve reached the end of our tour! thank you for sharing your time! We hope you enjoyed the journey and gained a clearer understanding of how we work and what we stand for.

While this virtual tour is helpful, nothing compares to seeing everything face to face. If you ever have some free time, we’d love to welcome you for an on-site visit.

Seeing how we work up close will show you how much we care about quality and new ideas.

We know schedules can be tight, so don’t worry and take your time. Our door is always open, and there’s always a cup of tea waiting for you.

Look forward to talking to you soon!

Erwin

Ready to see everything in person? Let’s set up a time!