
Torx Countersunk Wood Screw Bronze Coated Deck Screw for Outdoor & Heavy-Duty Construction. Customized OEM ODM Service: We provide customized OEM and ODM services for non-standard fasteners. Multi-Standard Compliance: Products comply with DIN, GB, ANSI, JIS, ISO, and ASME international standards. Comprehensive Quality Control: In-house laboratory with spectrometers and salt spray testers ensures full-process quality. Fast Response Time: Technical feedback or quotation provided within 24 hours of receiving requirements. Mixed Order Capability: Experienced in handling mixed fastener lists and combining different items in one shipment. Small Batch Support: Support for prototype and small to medium batch production for custom parts. Professional Testing: 100% professional testing including hardness, tensile, and salt spray tests. ISO 9001 Certified: Quality system certified to ISO 9001 standards for consistency and accuracy.