We pay special attention to materials and durability of the inserts. Years of machining experience, high-quality imported materials, advanced imported machining equipment, leading testing equipment, and a comprehensive delivery quality management system ensure high-quality product components. Round shape core pins are die-casting parts, primarily used for threaded bottom holes and pin bottom holes.

For core pins, we use Japan imported materials and Japan imported heat treatment equipment. Various customized sizes are available. The width of shoulder, diameter of the head, size of positioning surface, and number of positioning surfaces can all be customized. Depending on the core pin size, a single central cooling hole or stepped cooling hole can be customized.

Tolerance: ±0.002mm (depends on customer requirements)

Drawing Format: PDF, DWG, DXF, IGS, STEP, etc.

Packaging: Inner packing with recycled plastic box and anti-corrosive oil, outer with sponge and PE bags, or as per customer requirements.

Automobile parts, medical equipment, daily necessities packaging, cosmetic packaging, etc.

Sales Team: Only with teamwork can leadership be maintained. Team spirit is our company's core competitiveness. Only strong teams can lead the way and go further.

Main Products: SENLAN manufactures a full line of standard and customized ejector pins, punches, insert pins, cavity pins, core pins, mold cores, and other mold accessories and die parts.

Company Profile: Senlan Precision Mould Parts Co., Ltd is a professional OEM die casting parts manufacturer. We provide tooling design, tooling fabrication, die casting, secondary processes, precision machining, T6 treatment, finish treatment, and assembly. Our experienced quality control team helps us meet customer requirements and satisfy demands. High quality, competitive pricing, and quick response are our missions.