
Good Price Fastener Self Tapping Screw White Zinc Plated Single Thread Chipboard Screw. Customization Options: Full customization available including head type, thread type, drive, diameter, length, and finish. Material Quality: Made from high-grade Carbon Steel A1022 with Grade 12.9 strength. Surface Treatment: Available in White or Yellow Zinc Plated finish for corrosion resistance. Production Capacity: Annual production capacity up to 30,000 tons with 280 sets of automatic equipment. Factory Location: Three production bases in Tianjin, China, near major ports and airports. Quality Control: 100% inspection for finished products with 5 dedicated QA/QC inspectors. OEM/ODM Service: OEM and ODM services welcome with customized design and logo options. Fast Response: Professional team replies within 24 working hours to ensure timely communication.