Haiyan Dayu Fasteners Co.,Ltd. was established in 1995 with 600 employees. We are members of Fasteners Industrial Association and Fasteners Import & Export Enterprise Association. We have self-service export rights.
The company has a very good geographical location, and now, 90% of our products are exported to the USA, Europe, Australia and the Middle East.
Our company produces 48000 tons of products annually, such as bolts, hex nut, thread rod, anchor bolt, and supporting Metal Head Gasket , all of our products meet to the standard of DIN, BS, ANSI and JIS. And our unique products include cold-forged extra-long bolts, and carriage bolts and fence bolts. Main product’s diameter range from 4mm to 36mm, length from 6mm to 500mm, and inch diameter ranges from 6# to 11/2” and length from 1/2” to 18”. The bolts are classified into Grade 4.8, Grade 6.8, Grade 8.8 and Grade 10.9 and hex nuts are classified into Grade5, Grade8 and Grade 10, with original color, blacken plated zinc, hot dipped galvanized zinc and dacromet zinc as surface treatment.
The Company has advanced production equipments and inspection systems. In the year 2002, we passed the ISO9001, Quality Certification-2000 and now we adopt 5S management mode.
Haiyan Dayu Fasteners Co.,Ltd. is here to offer you the best service with high quality products. Your wishes is our command and we welcome every body.
Thank you very much for your attention and welcome once again.