We provide stainless steel CNC milling services focused on precision surface quality and dimensional stability Our machining capability supports complex profiles slots pockets and multi face features suitable for industrial equipment mechanical assemblies automation systems and structural components Using advanced milling equipment and strict inspection procedures we support prototype validation low volume production and continuous manufacturing delivering consistent accuracy reliable performance and controlled lead time for global industrial customers

We provide custom CNC machining services focused on high accuracy stable quality and flexible production capability Our manufacturing processes include milling turning drilling and multi step machining to support complex structures and tight tolerance requirements Suitable for aluminum stainless steel brass and titanium materials From prototype development to volume production we deliver consistent performance controlled quality and reliable lead time for global industrial customers

We provide precision sliding head machining solutions for producing miniature and long slender metal components requiring excellent dimensional consistency and surface quality This process is ideal for parts with small diameters complex steps and high length to diameter ratios Suitable for stainless steel brass aluminum and titanium materials Widely used in medical instruments precision assemblies electronics hardware and motion control systems Our manufacturing supports prototype development pilot runs and stable volume production with controlled quality and reliable delivery for global industrial customers

We provide custom Swiss turning services specialized in small diameter and high precision components with complex geometries Our multi axis Swiss type lathes enable stable machining of long slender parts with excellent concentricity and surface finish Suitable for stainless steel brass aluminum and titanium materials This service is ideal for medical devices electronics connectors precision instruments and automation systems From prototype samples to continuous production we ensure accuracy repeatability and dependable delivery for global industrial customers

We provide custom CNC turning services for precision metal parts with consistent dimensional control and smooth surface quality Our capabilities include CNC lathe machining facing grooving drilling and secondary processing to support complex rotational components Suitable for aluminum brass stainless steel and titanium materials Our service supports prototype development small batch orders and continuous mass production ensuring reliable quality stable lead time and efficient manufacturing solutions for global industrial customers

We offer custom titanium screw manufacturing services focused on high strength low weight and corrosion resistance Our process includes CNC turning thread machining rolling and optional surface treatments to meet demanding mechanical and environmental requirements Titanium fasteners are suitable for aerospace automotive medical equipment and high performance industrial assemblies From design support and prototyping to stable batch production we ensure dimensional accuracy material consistency and reliable performance for global B2B customers

We provide custom brass machining solutions focused on accuracy material stability and functional reliability Our manufacturing capability covers CNC turning milling drilling and secondary processing to meet complex design and performance requirements Brass components produced are suitable for mechanical assemblies fluid systems electrical connectors and automation equipment From prototype samples to volume production we support flexible orders with consistent quality control and stable delivery for global industrial customers

Custom brass machining service focused on producing high precision and reliable brass components for industrial applications We specialize in custom processing of brass parts with excellent machinability corrosion resistance and dimensional stability Our capabilities include CNC turning milling drilling tapping and secondary operations to support complex structures and tight tolerance requirements From prototype development to stable mass production we provide flexible manufacturing solutions suitable for valves fittings connectors electrical components and mechanical assemblies Strict quality control and experienced manufacturing teams ensure consistent quality accurate dimensions and dependable delivery for global B2B customers

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.