Dongguan ChengShuo Hardware Co., Ltd.

Precision CNC Machining • Reliable Manufacturing • Custom Metal Solutions

Company Profile
Dongguan ChengShuo Hardware Co., Ltd., established in 2012, is located in Qingxi Town, Dongguan City, Guangdong Province — known as the “World’s Factory.” With over a decade of experience in precision metal processing, ChengShuo has grown into a comprehensive manufacturer integrating CNC machining, Swiss turning, milling, and sheet metal fabrication under one roof.

Our factory covers more than 3,000 square meters, equipped with advanced CNC lathes, multi-axis machining centers, automatic Swiss-type turning machines, and precision inspection instruments. We focus on providing customized CNC components with high accuracy, excellent surface finish, and stable performance for customers in automotive, medical, aerospace, electronics, and automation industries.

Stainless Steel Machining
We specialize in CNC machining of stainless steel components with high precision and excellent surface quality.
Our advanced equipment ensures tight tolerances, smooth finishes, and consistent performance across both small and large batches.
Stainless steel parts feature outstanding strength, wear resistance, and corrosion protection, making them ideal for demanding industrial applications.
We provide OEM & ODM custom machining services for various grades such as SS303, SS304, SS316, and 17-4PH.

Custom CNC Machining Service
We provide professional OEM & ODM CNC machining services for both metal and plastic components.
With over 20 years of manufacturing experience, our factory specializes in CNC milling, CNC turning, Swiss machining, and multi-axis machining to meet your custom design and precision requirements.
We support rapid prototyping, small-batch production, and large-scale manufacturing, ensuring high accuracy, consistent quality, and competitive pricing.
Our materials cover aluminum, stainless steel, brass, copper, titanium, and engineering plastics such as PEEK and PTFE.
From custom precision parts to complex assemblies, we deliver tailor-made machining solutions that fit your specifications perfectly.

Chengshuo Hardware specializes in custom CNC machining of aluminum and stainless - steel precision covers with internal threads for factory fixed parts. Aluminum covers are lightweight and have good heat - dissipation properties, which are beneficial in many industrial settings. Stainless - steel covers, on the other hand, offer superior corrosion - resistance and strength. The internal threads are machined with high precision to ensure a perfect fit for the mating parts. These covers are essential for protecting sensitive components in factory equipment, such as motors, sensors, and control units. Our factory has state - of - the - art CNC machines and a team of skilled technicians who can customize these covers according to specific design requirements, providing reliable solutions for industrial applications.

We offer a comprehensive manufacturing service for custom anodized aluminum, precision - CNC - machined steel and brass spare parts, along with professional 3D printing and wire EDM services. Anodized aluminum parts have enhanced corrosion resistance and a decorative finish. Our CNC machining for steel and brass parts ensures high precision in creating complex shapes and meeting tight tolerances. Steel parts are strong and durable, while brass parts are valued for their excellent thermal and electrical conductivity. The 3D printing service allows for quick prototyping and the creation of unique geometries. Wire EDM is used to cut intricate features in these metals. These spare parts are widely used in various industries, from automotive and machinery to electronics, providing reliable replacements or custom - made components to meet specific operational needs.

We are willing to accept custom small orders, especially for stainless - steel hexagon socket shoulder screws with cylindrical heads. Our CNC machining, milling, and wire EDM processes enable us to create these intricate parts with high precision. Stainless steel is chosen for its corrosion - resistance and strength, making these screws suitable for use in harsh environments. The hexagon socket design allows for easy installation with a hex - key, while the shoulder provides additional stability and alignment. Our milling process refines the surface and dimensions of the screw, and wire EDM is used to create complex shapes or cut precise features. Whether it's for a small - scale DIY project or a niche industrial application, we can meet your needs, providing high - quality products even for small quantities.

Our high - strength screws, manufactured through CNC techniques using titanium, stainless steel, and aluminum, are perfect for furniture and electronic equipment assembly. Titanium screws offer an excellent strength - to - weight ratio, making them ideal for applications where weight is a concern but high strength is required, such as in high - end furniture or delicate electronic devices. Stainless - steel screws are known for their corrosion - resistance, ensuring long - term durability in various environments. Aluminum screws are lightweight and cost - effective, suitable for less - demanding applications in furniture. Our wire EDM process is used to achieve precise threading and any special features. These screws play a crucial role in securely fastening components in furniture, like joints in tables and chairs, and in electronic equipment, ensuring proper assembly and functionality.

Our company specializes in providing OEM high - precision CNC machining services for bolts and nuts. Utilizing advanced CNC technology, we can fabricate bolts and nuts with extreme accuracy, meeting the tightest tolerances in the industry. Whether it's for standard applications or highly customized requirements, we have the expertise. Our team of experienced engineers ensures that each part is made to perfection. We work with a variety of materials, including high - grade steel, stainless steel, and alloy materials, which offer excellent strength and durability. These bolts and nuts find wide applications in automotive, aerospace, and industrial machinery, where reliability and precision are of utmost importance. With our OEM services, clients can rely on us to produce parts that are consistent in quality and exactly match their design specifications.

Product application: Transportation
Material: Stainless steel
Treatment: Nickel plating

Product application: Electronic consumer products
Material: Aluminum
Processing: Anodizing customized colors such as pink, black, blue, gold, etc

Product application: Energy and communication industry
Material: Stainless steel
Processing: Grinding and polishing

Product application: Electronic consumer products
Material: Aluminum
Processing: Anodizing customized colors such as pink, black, blue, gold, red, etc