Over 20 years of expertise in stamping dies, sheet metal fabrication, and custom tooling solutions
In the fast-evolving automotive industry, the quality of every stamped component directly impacts vehicle safety, performance, and production efficiency. From body-in-white structures to seating systems and chassis components, precision tooling is the backbone of reliable mass production. Yet finding a manufacturing partner who combines technical depth, production scale, and cost competitiveness remains a challenge for many OEMs and Tier suppliers worldwide.
Enter DIAN STAMPING — a China-based manufacturer with over two decades of hands-on experience in automotive stamping dies, stamped sheet metal parts, checking fixtures, and welding jigs. Headquartered in Linhai, Taizhou, Zhejiang Province, the company has grown from a modest die shop in 2003 into a modern 50,000 m² facility serving globally recognized automotive brands including KIA, BYD, Toyota, Honda, Suzuki, and Geely.
A Manufacturing Scale Built for Demanding Production
DIAN STAMPING operates a comprehensive production ecosystem that covers the entire stamping value chain — from die design and fabrication to stamping, welding, assembly, and inspection. The facility houses a dedicated 4,000 m² die workshop staffed by approximately 35 skilled die designers and technicians, supported by a total workforce of around 110 employees.
- Modern facility covering approximately 50,000 m² with a planned 35,000 m² expansion featuring new press and coating lines
- Annual die production capacity of about 2,000 sets of medium and small stamping dies
- Reported annual die turnover of approximately RMB 50 million
- Capabilities in progressive dies, transfer dies, and tandem/multi-station dies
- Material processing expertise: multiphase steel, aluminum, custom rolled and welded plate, and stainless steel
Whether you need high-volume runs of progressive die stamping or complex transfer die tooling for large body panels, DIAN's production capacity and technical range are designed to match the pace of automotive OEM production schedules.
Comprehensive Product Portfolio
DIAN STAMPING offers an integrated suite of products and services that go beyond just dies. The company's four major product categories serve a wide spectrum of automotive applications.
Stamping Dies
Precision progressive, transfer, and tandem dies for complex automotive and industrial parts, including body-in-white, door systems, and chassis components.
Sheet Metal Parts
Automotive and household-appliance stamping, sheet-metal fabrication, custom metal parts, and welding assemblies for diverse industry needs.
Checking Fixtures
High-precision, GD&T-oriented inspection fixtures that ensure every stamped component meets dimensional specifications before assembly.
Welding Jigs
Custom welding fixtures designed for accurate, repeatable positioning during welding and assembly operations.
Application areas covered include body-in-white, door systems, seating systems, instrument panels, fuel-tank systems, exhaust systems, clutch systems, and chassis systems — making DIAN a true one-stop partner for automotive sheet metal parts and tooling.
Customization, Quality, and Delivery You Can Rely On
As a factory-direct manufacturer rather than a trading company, DIAN STAMPING offers direct pricing and full control over production quality. The company's quality management system is ISO 9001 certified, and its manufacturing practices follow IATF 16949-oriented automotive standards.
Customization is a core strength. DIAN can work from 2D drawings, 3D data, or physical samples to develop tooling and parts tailored to your exact specifications. Prototype services are also available for new product development programs.
Typical lead times: 30–40 days for steel stamping dies and approximately 70 days for casting stamping dies, subject to project complexity. Free metal samples are available upon request (freight paid by the customer).
Why Global Automotive Brands Choose DIAN STAMPING
Over the past two decades, DIAN STAMPING has built a reputation that extends beyond China's borders. The company exports to more than 10 countries and counts some of the world's most recognizable automotive names among its customers. Here is what sets DIAN apart:
- End-to-end capability — from die design and prototyping to mass production, welding, assembly, and inspection under one roof
- Factory-direct pricing — no middleman margins, competitive cost structure for global OEMs and Tier suppliers
- Deep technical team — 35+ die designers and technicians with decades of accumulated experience in complex automotive tooling
- Multi-material expertise — capable of processing high-strength steel, aluminum alloys, stainless steel, and advanced materials
- Proven export track record — serving customers across 10+ countries with consistent quality and on-time delivery
Ready to Partner with DIAN STAMPING?
Whether you are sourcing new stamping dies for an upcoming vehicle program, need high-volume production of sheet metal parts, or require custom checking fixtures and welding jigs, DIAN STAMPING has the experience, capacity, and commitment to deliver.
Contact DIAN STAMPING today:
Phone: +86 13325865358 | +86 13282622227
Email: rita@xuhuimould.com | xh-mould@163.com
Visit: www.dastamping.com