Shenzhen Shishitong Metal Products Co., Ltd. was established in 2009. It is a customized screw manufacturer integrating product development, design, sales and service. It undertakes customers' own designs and OEM & ODM orders. We have provided more than 490 billion screws for more than 1,870 companies, and have more than 4,800 customized screws experience in 24 years. We propose reasonable design solutions for customers to solve non-standard screws that other manufacturers cannot produce. We have an excellent technical production team. The chief engineer has 33 years of experience in screw design and research and development, and professional and technical personnel with more than 12 years of experience in screw production. Through independent mold design, it can meet the needs of individual customization and improve the fastening function of screws. We supply screws and CNC-turned parts in different materials to produce fasteners for different industries. We can produce screws with diameters of M1-M16 and unlimited lengths. From precision movement screws, micro screws on artificial intelligence, to multi-shoulder screws with complex structures in machinery, electrical appliances and ships. The company mainly produces stainless steel screws, non-standard screws, long screws, titanium screws, small screws, shoulder screws, CNC turning parts and supporting hardware. Welcome to visit the factory!