ISO Certificated HRC44-46 Hardness Die Casting Mold Parts with SR-Cooling Hole and Nitrided Treatment

Our expertise lies in cooling processing technology. The hole of die cast core pins is critically important for optimal performance.

With over 10 years of gun drilling experience and production of more than 12,000 cooling core pins monthly, we guarantee quality and concentricity within 0.3mm T.I.R for every certified item.

SENLAN manufactures a comprehensive line of standard and customized components including ejector pins, punches, insert pins, cavity pins, core pins, mold cores, and various mold accessories and die parts.

• Specialized manufacturer with expertise in precision core pins, cavity pins, and insert pins
• 8+ years of experience in stamping die parts, injection die parts, auto parts, and metal-working products
• Advanced production equipment operated by experienced professionals
• Extensive OEM and ODM experience serving diverse customer needs
• Competitive pricing, superior quality, and fast delivery times

Payment Terms: T/T, PayPal, Western Union - 50% deposit, balance before shipment

Shipping Methods: DHL, TNT, FedEx, UPS, and Sea freight available

Testing Equipment: Digital Height Gauge, Caliper, Coordinate Measuring Machine, Projection Machine, Roughness Tester, Hardness Tester

Quality Control Process:

• Technicians self-check during production
• Engineer spot checks during production
• QC inspection after mass production completion
• Technical sales team final check before shipping

Main Markets: North America, South America, Eastern Europe, Western Europe, Northern Europe, Southern Europe, South Asia, Africa

Packaging: Coated with anti-corrosive oil, packed in carton boxes with bubble wrap, accompanied by QA report

Express Services: DHL, FedEx, UPS, TNT, and Sea freight options