Shenzhen Daliqiang Standard Parts Co., Ltd. is a joint-stock enterprise restructured from Shenzhen Dali Fastener Co., Ltd. Founded in 1993, the company has an independent plant of more than 7000 square meters, and is the first enterprise in China to introduce a complete set of cold heading stainless steel fastener production line. Up to now, it has more than 20 years of production history, and has strong strength and rich experience in product design, research and development, manufacturing and other aspects. The DL brand stainless steel fasteners produced by the company are made of high-quality SUS304, SUS302 and SUS316 high-grade wires at home and abroad, including external hexagon screws, internal hexagon screws, carriage screws, combination screws, machine screws, self-tapping screws, nuts, washers, dental rods and non-standard customized products (diameter: M1.6-M16). Implement GB, DIN, ISO, ANSI, JISB, BS and other standards. The company has the right to operate import and export, and its products are exported to Europe, America, Africa and Asian countries, enjoying high reputation. It is widely used in communication, power, energy, high-speed rail, construction, shipping, chemical, medical and other industries. The company is the vice president unit of Guangdong Fastener Industry Association and the president unit of Shenzhen Stainless Steel Fastener Industry Association. The company attaches great importance to product quality control and has a sound testing laboratory, including tensile testing machines, material chemical composition analyzers, projectors, salt spray testing machines and other equipment. Has passed ISO9001: 2008, ISO14001: 2004, OHSAS 18001:2007 and environmental protection system ROSH certification
Production of DL brand stainless steel fasteners, its materials are made of domestic and foreign high-quality SUS304, SUS302, SUS316, SUS2205 high-grade wire, including external hexagonal, internal hexagonal screws, carriage screws, combination screws, machine screws, self-tapping screws, nuts, washers, dental rods and non-standard customized products (diameter: M1.6-M16). Execute GB, DIN, ISO, ANSI, JISB, BS and other standards