ABOUT US
Mature OEM global suppliers
ABOUT US
Focus on Metal Products
Custom parts
Years Manufacturing experience
Engineering case
LONGYAN DOME TECHNOLOGY CO., LTD.
Our state-of-the-art manufacturing facility specializes in Forging, Casting, Metal Fabrication, and Machining, delivering high-precision metal components for industries such as automotive, aerospace, energy, and heavy machinery.
-Forging: Utilizing advanced hot and cold forging techniques, we produce high-strength, durable parts with superior structural integrity. Forging items from 0.1~1500kgs.
-Casting: Our foundry employs sand casting, investment casting, and die casting methods to create complex, near-net-shape components with excellent dimensional accuracy.
-Machining: Equipped with CNC milling, turning, and grinding machines, we ensure tight tolerances and fine surface finishes for critical applications.
- Metal Fabrication：
1. Laser Cutting: Carbon Steel: 0.5mm – 30mm， Stainless Steel: 0.5mm – 20mm, Aluminum: 0.5mm – 15mm, Copper/Brass: 0.5mm – 12mm
2. CNC Punching: Thickness Range: 0.5mm – 20 mm
3. Bending: Carbon Steel/Stainless Steel : 0.5mm – 20 mm, Aluminum): 0.5mm – 8mm
4. Welding: TIG Welding): 0.5mm – 12mm, Spot/CO₂ Welding: 0.8mm – 6mm
5. Other Processes: Shearing: 0.5mm – 10mm, Stamping: 0.5mm – 30 mm
Why Choose Us?
✔ Advanced Equipments
✔ Fast Prototyping & Mass Production
✔ ISO 9001 Certified Quality Control
✔ Custom Solutions – From design support to final assembly
✔ One step service
With a commitment to quality, innovation, and efficiency, we leverage cutting-edge technology and strict quality control (ISO-certified) to meet global standards. Whether prototyping or mass production, we provide end-to-end solutions tailored to your engineering needs.
Modern techniques
Advanced technology to provide customers with one-stop solutions
Professional equipment
Introduce domestic and foreign production equipment and technology
Rich experience
Twelve years of industry experience, Satisfy consumers' purchase of high quality life
Perfect after-sales service
Professional customer service docking to benefit customers
My certification
Excellent product quality, its technical performance and indicators have reached the level at home and abroad.
Certificate
Certificate
Certificate
Certificate
Patent
Capacity
Excellent product quality, its technical performance and indicators have reached the level at home and abroad.