product name: slotted inside and outside bolt
Yongnian Hebeipu Guang Wei fasteners Co,.Ltd is located in the industrial zone of Chai Ao, Yongnian District, Handan City, with advanced equipments on home and abroad and experienced workers those who has stronger competence to design and development for the product.. It covers around 1000 square meters and is engaged/specialized in round-flat head bolts with 11 slot, Countersunk flat head screws with cross recessed, cross head Truss bolts, Flat head hexagonal socket bolts,oval bolts with 11 slot, self-tapping screw, nuts and so on.
Our company has obtain the authentication of the system of Management for quality GB/T19001-2000--ISO9001:2000, and products are sold across the country.
We can provide fasteners complying with GB, and customized manufacture fasteners according with customers' need or order, Such as DIN, ASIN, BS, JIS, other standards.