Complex Miniature Precision Stamping - Difficult Parts Specialists
Tingfeng Hardware specializes in micro precision stamping, focusing on high-complexity precision hardware for humanoid robots and AI infrastructure. Equipped with 30+ station progressive dies, multi-slide machines, and fine blanking equipment, we achieve minimum hole diameter of 0.2mm and wall thickness of 0.08mm. Our independent mold design team has extensive experience in irregular part development, solving "hard-to-make" challenges at the source. The IATF 16949 quality system runs throughout our processes, providing stable and reliable precision components for smart products.
Complex micro stampings are core components for robot joints, AI sensors, and liquid cooling systems. Our engineering team excels in MIM alternative processes, micro blanking, and micro drawing, achieving micro arrays with 0.1mm pitch, 0.3mm deep blind holes, and internal thread forming. By intervening at the DFM stage, we optimize part structure with customers, eliminating potential forming risks. Whether micro brackets for robot finger joints or precision flow channel plates for AI server cooling systems, we guarantee precision delivery.
| Feature | Advantage to You |
|---|---|
| High-precision micro blanking | Die clearance as low as 0.005mm, burr-free blanking, ideal for precision sensors |
| Multi-slide/multi-station integration | Complex forming in one feed, reducing cumulative error, improving robot part consistency |
| Special material forming | Process titanium, molybdenum alloys, meeting special performance needs of smart devices |
| Full-process quality control | A comprehensive system encompassing incoming inspection, first-piece approval, in-process patrol inspection, and outgoing inspection |
| Rapid sampling capability | Supporting smart product R&D iteration, engineering samples in 5-7 days |
| Specification Item | Detail / Range | Tolerance / Standard |
|---|---|---|
| Min. Hole Diameter | 0.2 mm (material dependent) | ±0.005mm |
| Min. Wall Thickness | 0.08 mm | Progressive die guarantee |
| Flatness | ≤ 0.02mm / 10mm | Customizable |
| Hole Position Accuracy | ±0.01 mm | Die guarantee |
| Formable Features | Blind holes, dimples, burring, coining, internal threads | No cracks |
| Material Thickness Range | 0.08 mm -- 1.0 mm | For micro parts |
| Max. Stations | 32 stations | Progressive die |
| Surface Roughness | Ra 0.4μm -- 1.2μm | Process dependent |
- Humanoid & Service Robotics: Robot finger joint brackets, service robot sensor brackets, robot motor core components
- AI Infrastructure: AI server liquid cooling precision flow channel plates, GPU cooling module mounting brackets
- Smart Energy: Micro inverter structural parts, energy harvesting sensor core components
- Advanced Med-Tech: Micro surgical instruments, implantable device precision parts
A: Absolutely. This is our core expertise. We provide free DFM analysis within 3-5 days, often helping clients achieve 15-30% cost reduction through design for manufacturability.
A: We implement a rigorous 4-stage QC system with 100% full inspection. Our track record shows 99.99% qualification rate.
A: Standard lead times: 3-7 days for prototypes, 7-15 days for mass production. We offer VIP prioritization cutting lead times by up to 30%.
A: Yes. You get a 1v1 exclusive consultant with 1-hour initial response commitment and 24-hour technical support.
A: Yes. We provide material certifications and environmental test reports (RoHS, REACH compliant) upon request.
A: We start with mutual NDA and implement strict mold ownership protection and confidential data security measures.
A: We offer flexible payment terms (T/T, L/C at sight) and MOQ from 1 piece for prototyping.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.