Haiyan Yihan Fasteners Factory is a professional screws manufacturer and supplier with over 15 years of experience in China.
We produce screws for self-drilling, drywall, chipboard, tapping, concrete, machine and special-use. Especially for Self-drilling Screw,Drywall Screw,Chipboard Screw,Self-tapping Screw,Nail Screw,Machine Screw.

90% of our products are exported, with our main international market being North America, South merica, European countries, South Africa, Korea and so on. These items meet DIN, ANSI,JIS, customized,etc.