A Trusted Partner Since 2003
Established in 2003 in Huangyan, Taizhou, Zhejiang Province, LINHAI DIAN MOULD CO., LTD (DA Stamping) has grown into a comprehensive manufacturer of automotive stamping dies, stamped sheet-metal parts, checking fixtures, welding jigs, and assembly components. Unlike many trading companies that merely broker orders, DA Stamping operates as a direct factory, giving customers full control over quality, cost, and delivery timelines.
The company's client roster includes global automotive brands such as KIA, BYD, Toyota, Honda, Suzuki, and Geely, with exports reaching more than 10 countries. This broad international footprint demonstrates the company's ability to meet the stringent quality and delivery standards demanded by the global automotive industry.
Manufacturing Scale That Delivers
DA Stamping's manufacturing operation is built for volume, precision, and flexibility. The facility spans approximately 50,000 m², including a dedicated die workshop of 4,000 m². A planned 35,000 m² expansion will add new press lines and advanced coating capabilities, further increasing capacity.
Key production metrics:
- Annual capacity of approximately 2,000 sets of medium and small stamping dies
- Annual die turnover of approximately RMB 50 million
- 110 employees, including 35 die designers and technicians
- Capability to process multiphase steel, aluminum, custom rolled and welded plate, and stainless steel
This scale means that whether you need prototype tooling for a new vehicle program or high-volume production runs, DA Stamping has the infrastructure to deliver consistently.
Comprehensive Product and Service Portfolio
One of DA Stamping's key differentiators is its ability to provide end-to-end manufacturing support under one roof. The company's product lineup covers four interconnected areas:
Stamping Dies
Precision sheet metal stamping dies including progressive dies, transfer dies, and tandem dies for large and medium-sized complex parts. Applications span body-in-white, door systems, seating systems, instrument panels, fuel-tank systems, exhaust systems, clutch systems, and chassis systems. The die design team uses advanced CAD/CAM software to optimize tool structure for maximum durability and output.
Sheet Metal Parts
Beyond tooling, DA Stamping manufactures custom stamped metal parts for both automotive and household appliance industries. From chassis seats and side rails to brackets, panels, and hinges for refrigerators, the company's stamping capabilities cover a wide range of materials including stainless steel, aluminum, cold-rolled steel, and galvanized steel.
Checking Fixtures
A checking fixture is essential for quality assurance in stamping production. DA Stamping designs and builds high-precision, GD&T-oriented inspection fixtures that allow rapid verification of stamped components and assemblies, eliminating individual measurement variations and ensuring every part meets specification.
Welding Jigs
Custom welding fixtures and supporting services enable accurate, repeatable production and assembly. These jigs are designed to integrate seamlessly with the company's stamped parts, creating a smooth workflow from raw material through to finished welded assembly.
Quality Systems and Certifications
Quality is embedded in every step of DA Stamping's manufacturing process. The company operates under an ISO 9001 quality management system and follows IATF 16949-oriented automotive manufacturing practices. This commitment to quality is reinforced by:
- In-line inspections and 3D scanning (CMM) for dimensional accuracy
- Strain analysis and tryout processes to validate die performance
- Rigorous quality checks from raw material through to finished product
Customization and Flexible Service Models
Every automotive program has unique requirements, and DA Stamping is structured to accommodate them. Customers can submit 2D drawings, 3D CAD data, or physical samples for custom tooling development. Prototype services are available for new program validation before full-scale production. Typical delivery timelines are 30-40 days for steel stamping dies and approximately 70 days for casting stamping dies, subject to project complexity.
Free metal samples may be offered for evaluation, with freight covered by the customer. This low-risk approach allows buyers to assess quality before committing to large-volume orders.
Factory-Direct Pricing Advantage
As a factory rather than a trading intermediary, DA Stamping offers competitive pricing without sacrificing quality. By controlling the entire manufacturing process — from die design and fabrication to stamping, welding, and assembly — the company eliminates middleman markups and passes the savings directly to customers. This direct model also enables faster response times, more flexible scheduling, and better communication throughout the project lifecycle.
Ready to partner with a reliable stamping manufacturer? DA Stamping is accepting new project inquiries from automotive OEMs, Tier suppliers, and industrial customers worldwide. Contact the team at rita@xuhuimould.com or call +86 13325865358 to discuss your requirements and request a customized quotation.