We manufacture and export: Self-drilling, Self-tapping, Chipboard, Drywall screws and washer assembly. Please specify your size and quantity and necessary details; we shall treat your enquiry with the promptest way with prices and samples. Export Dept is a long terms partner to reach mutual business successful.Being ISO9002 approved, we manufacture above screws for more than 20 years and has exported more than 40 countries worldwide. All are made in Taiwan and quality control in Taiwan. Export Dept is a trustworthy. Please try to place your enquiry. Company features:Monthly capacity: 300 - 400 tons (15 - 20 full container 20ft)Delivery lead: 45 - 60 daysMaterial: Carbon Steel and Stainless SteelTreatment: Passivated, Ruspert, Dacromet or any coating requiredStandard: DIN, ANSI, JIS or your prescriptionPlease send your inquiry for immediate offer!Thank you for your attention.Best regards.Sincerely your