304/316 Stainless Steel Phillips Truss Head Self-Drilling Screw Modified Truss Head Tek Screw for Metal Roofing & Steel Framing

304/316 Stainless Steel Phillips Truss Head Self-Drilling Screw Modified Truss Head Tek Screw for Metal Roofing & Steel Framing. Customized OEM ODM Service: We provide customized OEM and ODM services for non-standard fasteners. Full-Process Quality Control: Equipped with spectrometers and testing machines for complete quality assurance. ISO 9001 Certified Quality: Our quality system is certified to ISO 9001 standards for consistency. Fast Response Time: Technical feedback or quotation provided within 24 hours of receiving requests. Mixed Fastener Support: Experience in handling mixed fastener lists and combining items in one shipment. Material Certificates Available: Material certificates and inspection records provided upon request. Clear Labeling Options: Fasteners can be packed separately by item or project with clear labels. Wide Industry Application: Products widely used in machinery, energy, automotive, railway, and construction.