Pin Shun's years of technical accumulation proves your choice was correct.
Quality at Heart, Precise & Reliable, Custom Manufacturer of High Precision Special Fasteners
Customized Non-standard Solutions
Self-developed, ample production capacity; years of technical sedimentation and experience in the fastener industry
• We have in-depth research on fastener applications across 34 industries, providing professional solutions for customized clients to meet a wider range of personal requirements.
• Taiwan has introduced cold heading machines, thread rolling machines, and other specialized production equipment, with experienced professional technicians and skilled workers, excellent craftsmanship, and a complete range of specifications.
Product inspection before shipment
Equipped with a full set of testing equipment; The laboratory is fully equipped with testing equipment
• Brand-name, high-quality raw materials are selected for production, with quality control implemented at the source.
• Professional automatic full-check machines ensure that every PinShun product undergoes a full inspection before shipment, guaranteeing no quality issues.
Quality certification for added peace of mind
High factory pass rate, ISO9001:2015 Quality Management System
• Strictly adhere to the ISO9001:2015 quality management system, with optical automatic testing, manual sorting, thickness gauge, projector, hardness tester, salt spray machine, and other layers of control, based on the actual product requirements of the customer.
• Product quality meets quality standards, national standards, industry standards, American standards, and German standards.
Comprehensive customer service
Specialized technical staff with dedicated after-sales care, ensuring protection at every stage.
• Decades of industry experience with a team of 5 professionals.
Follow up on multiple clients within 15 minutes to respond to their needs, provide quotes for standard products within 1 hour. Quick response for non-standard screws, offering corresponding materials and inspection reports. If samples are不合格, mold fees will be refunded. Bulk orders with不合格 will be eligible for returns or exchanges.






