WELCOME TO SYX GROUP
Die Casting, CNC Machining, and Assembly Experts
*ABOUT ME
Who I am & what I do
Custom precision metal component Fabrication worldwide famous Manufacturer.
Team of highly experienced professionals
150 skillful employees with years of expertise in die casting.
Industry experience
Over 26 years in precision metal manufacturing for diverse industries.
Accredited
ISO9001, TS16949, SGS certifications for high-quality manufacturing.
Three bases
Covers about 20,000 square meters of factory
Near Hong Kong, Shenzhen, Guangzhou
HeYuan
HeYuan SYX Tech. CO.,LTD
A8 Road, Lantang Industrial Park, Zijin County, Heyuan, Guangdong
DongGuan
Dongguan SYX Die Casting Tech. Co.,ltd
B10, No. 80, Qiaochang Road, Shishuikou Village, Qiaotou Town Dongguan
shenzhen
ShenZhen SongYuXing Mould co.,ltd
88 Xinqiao Gangzai Street, Shajing Town, Bao’an District, Shenzhen
*EXPERTISE
What I’m good at
Our services cover everything you need to import from China and you can just deal with one company, not five or six.
Cut the cost and reduce risk when you engage SYX to manage manufacturing of your product in China.
Crafting Innovative Solutions For Clients Worldwide
Die Casting
Vacuum die casting
Aluminum die casting (300T ~4000T)
Zinc Die casting (88~160 T)
CNC Machining
Metal Rapid Prototyping
CNC Machining (50 Sets, 3-axis, 4-axis)
Turning, milling, drilling, boring
Assembly
Simple assembly for LED display, motor controller, etc.
PDF/PPT/Brochure support available
Aluminum Parts
Die Casting
Extrusion, Sand Casting
CNC Machining, Stamping
Mold
Die Casting Mould
Mold Design & Materials
Moulds and Dies manufacturing
Engineer
Multiple Design Solutions
Process Simulations
Materials & Videos Support
*PORTFOLIO
A showcase of my works
SYX GROUP offers robust solutions to many industries including automotive, consumer electronics, electric vehicles, LED displays, smart home devices, and healthcare.
We provide strict quality assurance, strong engineering, and high flexibility across all manufacturing processes.
*PROCESS
That’s how I work
With advanced equipment and experienced teams, we deliver precision, durability, and top-quality service.
Our factory is equipped with die casting machines, injection machines, CNC centers, stamping machines, and more.
- 1. RFQ: Submit request for quotation on aluminum, CNC or casting parts.
- 2. DFM: Evaluate manufacturability and refine design before tooling.
- 3. Production: Produce with optimized die casting and precision CNC machining.
- 4. Process: Choose best method and materials (ADC12, A360, Zamak, etc.).
- 5. Mold: Custom molds designed for mass production.
- 6. Finish: Powder coating, anodizing, painting, plating, etc.
*TESTIMONIALS
Don’t take my word for it
SYX Group has been verified onsite by world-leading inspection company, SGS Group.
Our Clients: SANY, INVT, BYD, DISCOLOR, V&T, ZOOMLION, PARADIGM, PHILIPS, and more.
TS16949 / ISO9001
Customer Recognition
Boss & Clients
Trade Capabilities
*HISTORY
Work with cool companies now
Since 1999, SYX Group has built a strong global reputation as a reliable manufacturer of aluminum and zinc die castings, CNC machined parts, sheet metal assemblies, and industrial fasteners. We deliver world-class engineering services, multilingual customer support, and strict quality control for clients across the US, Europe, and Asia.
Trusted by global brands such as SANY, INVT, PHILIPS, and DISCOLOR.
1999
Shaosong Lee established a precision mold manufacturing workshop in Shenzhen, laying the foundation for SYX’s die casting business
2003
SYX began mass production of zinc and aluminum alloy die castings
2009
Expanded into CNC machining to provide complete metal component solutions.
2017
Opened a new, fully equipped manufacturing plant in Dongguan, Guangdong to increase production capacity
2018
Invested in high-precision CMM inspection, industrial X-ray equipment, and automated die casting systems.
2020
Began global expansion with multilingual support, serving OEM/ODM customers worldwide in automotive, electronics, and industrial sectors.
2022
SYX has introduced a 3500T die casting machine, enabling integrated one-piece die casting for large structural component
2025+
The new Heyuan production base is now operational, significantly expanding our manufacturing capacity
*CONTACT
Let’s start a project together!
- Email: sales@gdszsyx.com
- Phone: +86-18676679161
- Tel:0769-81022239
- Post Code:523528
- Location: Dongguan, Guangdong, China
- Business Hours: Mon – Fri, 8:00 – 22:00
We’ve been working with SYX Group for over 5 years and their aluminum die casting quality has always exceeded expectations. Precise dimensions, excellent surface finish, and most importantly — always on-time delivery. Highly recommended die casting supplier!
SYX helped us develop a complex CNC machined aluminum housing with outstanding turnaround. Their technical support, tooling design expertise, and fast response are what make them our top metal parts supplier in China.
We sourced zinc die casting, CNC components, and custom fasteners from SYX — everything arrived with great consistency and quality control. They truly understand international standards like ISO9001 and TS16949. Reliable partner for long-term projects.