We are factory. It is located in Sifang Industrial Park, Xinshapu, Huaide Community.

We can, we can provide high precision parts and make the parts as your drawing for cnc machining Services.
The highest precision is up to 0.005mm

Don’t worry if you don’t have drawings or if you want to change design of samples, because we provide free service of new
products development and 3D design. We also can help customers to modify drawings and convert drawings from 3D to 2D

There is no MOQ required, but the price for small quantity would be higher than big quantity.

We are a factory, and every process will be inspected by our quality inspection department to ensure the quality of each product.
At the same time, the sales staff will follow up your order on the production line.
If you still have questions, you can check our quality page.

Our main products are carbide dies、machined parts and die casting parts.Of course, we can do all type non-standard products.

We will make 100% full inspection and provide the inspection reports

Honestly, it depends on the order quantity. Normally, 15 days to 20 days after your deposit if no tooling needed.

We can guarantee good quality,but if happened,please contact us immediately, take some pictures,
we will check on the problem,and solve it asap.

Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

In general 1000pcs,but can accept low quantity in some special conditions.

We can complete the orders of mill finish in about 7~10 Days, powder coated or anodized in 15~20 Days.
The shipment can be done within 25 Days.

Yes, we could conditional offer the sample for free charge but do not pay the cost of freight.Because
some samples are not directly available for free.

1) If you need some metal parts to test,we can make as per your request. Please provide us detail drawing for Making.Or
choose from our catalog. You should pay for the transportation freight of samples and sample cost.
2) Lead time for making sample:about 2-7 days.

Your inquiry will be answered within 2~3 hours.Customer service 24 hours online for Solve your problem.You can contact us by Request a Quote.

Copper cannot be anodized

Anodizing is actually not conductive. Moreover, the thicker the film layer, the higher its impedance.

The difference between anodizing and natural oxidation of aluminum profiles is mainly due to the thickness and compactness of the oxide film produced. In addition, the former film thickness can be controlled.

  • 1. Know your products and needs.
  • 2. Making and verifying the correctness of drawings and selecting raw materials
  • 3. Customers place orders with us
  • 4. Production scheduling, raw materials purchasing
  • 5. Former process: rough milling , lathing
  • 6. Heat treatment
  • 7. Intermediate process: fine repair, heat fitting, welding, grinding
  • 8. Post-production process: wire-cutting, sparking, CNC, grinding
  • 9. Assembly, face and contour polishing
  • 10. All finished goods are inspected and shipped.

PTJ accepts OEM/ODM production from customers.Our products have fast delivery time and good quality. PTJ is a global purchaser and high quality partner.

Our head office is in Dongguan, with more than ten years of R&D and manufacturing experiences, with a very high professional mold standard, and in 2008 it became the leader of guangdong's powder metallurgy- the main mold suppliers for Xingxin Technology & Industry Co., Ltd. On the basic of following the technique and management experiences, PTJ is processed through continuously innovation and development according to our actual situation,


Factory Photo

PTJ is one of the leading carbide dies manufacturer in China.

Our Certificate

By any modern statistical measure, PTJ meets or exceeds the quality standards of the world’s most demanding industries.

Equipment List

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OEM Services

Learn about the custom process of our company and what custom services are there.


FAQs listed are frequently questions that concerned most by our customers from world.

PTJ Guide

Know more about the technology of carbide dies, and how to use it for various application.

Case Studies

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Quality Inspection

We provide complete Quality Inspection process on our products according to customer’s application & needs.

PTJ Videos

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Request A Quote

Fill out the form below including as much detail as possible and one of our representatives will comeback to you within 24 hours.