Custom Metal Stamping Manufacturer in China
Precision Metal Stamping | Deep Drawing | Custom Hardware | Tolerance ±0.1mm | One-Stop Service from Tooling to Mass Production
Why Choose PengCe Metal?
We are not just a supplier, we are your technical partner
Production Stability & Durability
Strict production according to customer drawings ensures batch consistency. Product quality and durability stand the test of time, winning consistent customer praise.
Batch Consistency GuaranteedEngineering Excellence
Capable of manufacturing complex shapes that other factories cannot achieve. Our technical team leverages rich experience to help solve design challenges and optimize assembly.
Solving Complex ChallengesFast Delivery, Zero Returns
Multi-stage integrated stamping significantly reduces production cycles. From tooling to shipping, every step is rigorously controlled for perfect fit and extremely low rejection rates.
Full-Process Quality ControlHow We Solved a Critical Tolerance Challenge
This is what sets PengCe apart from ordinary contract manufacturers - we understand technology, we can rescue your project
From ±0.5mm to ±0.1mm Precision Leap
The Challenge
- • Previous supplier could not solve dimension deviation issues
- • Deviation as high as ±0.5mm
- • 40% rejection rate during injection/assembly
- • Over a dozen failed trials, facing deadline crisis with major brand
Our Solution
- • Engineering team analyzed and disassembled the original mold
- • Identified missing Stop Plate in mold structure
- • Redesigned mold with Stop Plate to precisely control material flow
The Results
Precision Tolerance Achieved
Reduced from ±0.5mm to ±0.1mm
Assembly Rejection Rate
Dropped from 40% to 0%
Long-term Partnership
Client signed long-term agreement and transferred other orders
Diverse Manufacturing Capabilities
Precision components for industrial, commercial, and consumer applications
Progressive Die Stamping
This is a highly efficient and precise mass production process. Through a single integrated mold and automated feeding system, metal coils/strips undergo multiple processing steps in a single feed, including punching, bending, stretching, flanging, and stamping, ultimately producing finished or semi-finished products. All processes are completed on the same mold, ensuring a unified positioning reference for parts and avoiding positioning errors caused by multiple process transfers. Dimensional tolerances can be controlled to ±0.05mm or even higher precision, resulting in extremely high consistency. It is particularly suitable for the mass production of standardized small hardware accessories, such as electronic connector terminals, appliance clips, automotive stamping parts, and metal springs.
45T - 600T CapacityDeep Drawing
Deep drawing is a cold forming process mainly used to stamp thin metal sheets (such as steel, aluminum, and stainless steel sheets) using molds to process them into hollow, complex-shaped hardware parts with a depth greater than their diameter/width in one step or in stages. It boasts significant advantages such as high efficiency, high precision, and low cost, and also offers high material utilization, saving costs. The key to deep drawing lies in controlling the uniformity of metal flow to avoid defects such as cracking, wrinkling, and uneven wall thickness. It is widely used in the production of hardware parts in industries such as automotive, home appliances, construction, and aerospace.
Depth up to 150mmThinning And Stretching
This is a special deep drawing technique where the workpiece's wall thickness actively decreases during the drawing process, while the inner and outer diameters expand simultaneously, resulting in hollow hardware parts with thin walls, thick bases, and high height. It differs from ordinary drawing (which aims to increase height without intentionally reducing wall thickness). Through multiple drawing operations, the part's wall thickness is uniformly thinned, producing high-precision thin-walled parts. It is widely used in precision hardware components, such as electronic connector housings, automotive fuel injector sleeves, and metal cartridge parts.
Tolerance ±0.05mmSecondary Operations
Common secondary processing techniques for hardware accessories are mainly divided into four categories: precision processing (cutting, CNC machining, polishing and grinding), surface treatment (electroplating, oxidation, spraying and powder coating, passivation and phosphating), functional enhancement processing (heat treatment, roll forming), and auxiliary secondary processing (deburring, tapping and threading).
In-house ProcessingFeatured Products
Precision in every detail - samples of our manufacturing excellence
Deep Drawn Aluminum Cup
EMI Shielding Cover
Switch Contacts
Electrical Terminals
Don't see your part type? We can custom manufacture according to your drawings.
Upload Drawing for Custom QuoteWide Range of Materials & Finishes
Supporting all mainstream materials and comprehensive surface treatment options
Materials
Surface Finishes
What Our Clients Say
"PengCe solved our long-standing aluminum cup tolerance issues, reducing from ±0.5mm to ±0.1mm. Assembly rejection rate dropped from 40% to 0%. Their technical capability is truly impressive!"
Zhang Wei
Purchasing Manager - Lighting Company
"Very fast response, solved tolerance problems we had with other suppliers. Consistent quality, on-time delivery. We have been partners for 3 years now."
Mark S.
Engineering Director - US Electronics Co.
"As long-term partners for L-brackets, their quality consistency is excellent. Fine detail work, easy installation, solved our backend assembly fitting issues."
Li Jun
Supply Chain Manager - Furniture Hardware
Virtual Factory Tour & Quality Control
Explore our advanced production facilities and comprehensive quality inspection equipment
ISO Quality Management Certified
Strict full-process quality control according to ISO standards
In-house Tooling Workshop
Own tool room for fast delivery and reduced tooling costs
Advanced Inspection Equipment
Projector, tensile tester, salt spray chamber and more
Export Standard Packaging
VCI rust-prevention bags, custom blister trays, wooden cases
Xiamen Port Advantage
Support FOB/CIF/DDP shipping terms, global fast delivery
Trusted Across Industries
Lighting & LED
Electronics
Furniture
Automotive
Industrial
Request a Quote
Quick response, global fast delivery
David Chen
Sales Engineer
15+ years in precision stamping. I will personally review your project and provide professional DFM suggestions.
What You Get
- Response within 24 hours
- Free DFM analysis report
- Detailed cost breakdown
- Sample available