self tapping screw

we have manufature screws for more than 30 years,so we can offer you all kinds of screws,the details are as following:

Hongshengli Hardware Co., Ltd. (Previous name: Hongshengli Luosi Factory) was established in 1981. Our company has been making fasteners for more than 30 years. We specialize in producing high quality hardware, like furnishing screws, drywall screws, self-drilling screws, chipboard screws, self-tapping screws, machine screws, wood screws and other fasteners. All of our products conform to DIN, ANSI, ISO, JIS and GB standards. We also provide processing service according to customers' drawings. We have been producing high quality and reliable products based on advanced manufacturing equipment, good quality raw materials, strict technological process, perfect detection equipment and highly professional and experienced technical teams as well as highly qualified management staff members. We have customers in China and some other foreign countries. While gaining customers' trust worldwide, we are also engaged in developing new products and exploring new markets all over the world.