High precision components for die cast mold and injection mold

Short Description:

Kunshan BCTM(BCTM) is highly knowledgeable team developed through years of hands on injection mold and die casting mold experience providing innovative solutions to injection industry.

BCTM engineers in quality at the design stage that provides for process capable complex tooling’s. Our experienced engineering team each has 18 Years injection mold and die casting mold experience in their specialized area including Tool Manufacturing.
BCTM provides high quality materials & heat treating with low cost – High quality tool manufacturing giving customers the best value available.

Our Tool shop has been building injection mold and die casting mold for Europe, North America, Japan and other countries for over 10 years.

Product Detail

Product Tags

In today's modern manufacturing age, precision is king. The success of any production process depends on the quality and accuracy of its components. For those in the die-casting and injection molding industries, high-precision components are critical to ensuring a flawless end product. If you're in the business of creating high-end molds, you need to know your components are up to the task. Fortunately, there is a solution just for you.

Our company is proud to offer a complete line of high precision components designed for die casting and injection molding. Our approach is simple; we strive to deliver the best possible precision and accuracy, no matter the size or complexity of your project. Our components are made from the highest quality materials ensuring maximum durability and performance. We understand the importance of meeting deadlines and delivering high-quality results, which is why our products are engineered to withstand the most demanding production processes.

Our high precision components include everything from ejector pins and sockets to core pins, sprue bushings and everything else you may need. Each of our products is manufactured to meet or exceed industry standards, so you can be confident in their performance and reliability. We offer a range of shapes and sizes to suit any mold configuration, and our team of experts is on call to help you find the right component for your specific needs.

Our product range is extensive, but some standouts in our product line include machined ejector pins and sockets. These components are some of the most critical elements in die casting and injection molds, and our components are designed to provide exceptional durability and accuracy. They are constructed of high-grade materials such as stainless steel, tool steel, and tungsten carbide, making them one of the most resilient components on the market.

Another key product in our range is our Precision Core Pins, which are available in standard and custom versions. They are manufactured to the tightest tolerances and we offer a range of finishes to suit your specific needs. Our precision core pins can handle even the most complex molds and are ideal for applications requiring close tolerance parts.

Product Introduction

Material/ Steel:

Kunshan BCTM can provide very cost-effective local material with very excellent performance, which has gain all of our customers‘ recognition. We also can provide the imported steel from different brands all over the world, such as ASSAB, Schmiedewerke Gröditz, Hitachi Metals, Schmolz+Bickenbach, Finkl Steel, Scana, Crucible, Posco, Doosan, Daido Steel, Koshuha Steel, Sanyo Steel, Nachi, Sinto, Saarstahl, Buderus, Kind & Co, Aubertduval, Erasteel, Sorel forge, etc.

Core Pins2
Core Pins3

We have world-class machines to do milling, grinding, CNC machining, EDM, wire-cutting, high-speed milling, etc. Our quality is very good and stable. Besides the state-of-art machines, we have the experienced technology team and production team. All of them have at least 18 years of working experience. They can quickly and clearly get customer's requirements. Their rich experience can help customer get stable good quality and have won the recognition from our customers.

The types of production:

CNC Equipment: High speed CNC vertical M/C's.
Sink EDM's.
Wire EDM's.
Various manual machine tools.
CNC lathes.
Spotting press.
Surface grinders.

Core Pins
Core Pins5

Soft we use


Tool Design

Kunshan BCTM Co., Ltd. utilizes a multi-disciplinary approach to tool designs including our tooling specialists, tool designer and process specialists.
• Tool design verification utilizing Mold flow simulation software for die filling,part thermos and FEA analysis.
• Reverse engineering of tooling to create design in solids format.
• CAD: Unigraphics, AutoCad, Mold flow software.


Quality Equipment
Coordinate Measuring Machine with CAD interface.
Hardness tester.
Plug and Thread gauges.

Quality System Implementation
• Quality System Implementation, including ISO 9001\2005 documenting the Quality Manual, Procedures and Work Instructions.
• Project Management through Customer requirements.
• Provide dimensional reports as required by Customers.
• Provide Material certifications as required by Customers.
• In –process and final inspections prior packaging and shipping.

When material arrives at factory, we will check the hardness, flaw detection, dimension and other items to make sure everything is correct. We implement the process inspection to try to find issues as early as possible to save time and avoid bigger cost lose. After production finished, we will provide CMM report.

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