Manufacturing
Robotics Industry Precision Metal Solutions
HuanQing specializes in precision metal stamping for the robotics industry, supplying high-precision structural parts, servo motor housings, sensor brackets and reducer shells for industrial robots.
Using high-precision progressive die stamping, die accuracy reaches ±0.004 mm and production tolerance is held at ±0.01-0.02 mm, meeting robotics' demanding requirements for accuracy, consistency and stability. High-strength steel, aluminum alloy and stainless steel are supported, with samples in 3-5 days.
What Makes This Industry Hard
Demanding tolerances, difficult materials and strict quality systems expose the limits of conventional processing. These are the challenges we solve every day.
Extremely tight tolerances
Robot joints and reducers require ±0.01 mm-class tolerances. Ordinary presses and dies cannot achieve this, leading to assembly gaps and running noise.
Complex multi-process parts
Structural parts often involve stamping, bending, drawing and welding. Splitting them across suppliers accumulates error, lowers yield and delays delivery.
Small batches, many variants
Robot models multiply quickly and each structural part volume is modest. High tooling cost and slow changeover make conventional mass-production stamping inflexible.
Difficult lightweight materials
High-strength steel, aluminum and titanium are hard to form and springback is difficult to control. Inexperienced suppliers risk cracking and distortion.
From Tooling Development to Mass Production
One partner for die development, sampling and volume production - with measurable quality and delivery.
High-precision progressive stamping
Multi-station progressive dies form parts in one pass with ±0.004 mm die accuracy and ±0.01-0.02 mm production tolerance. Multiple operations in one die reduce accumulated error and keep every batch consistent.
Integrated multi-process production
Stamping, bending, drawing, welding and surface finishing are completed in-house. Our 4,000 m² plant and 170+ machines deliver a 99.3% pass rate with stable, controllable lead times.
Modular tooling for flexible production
Shared die frames with replaceable inserts enable fast changeover for small batches and many variants, lowering tooling cost. 500+ new dies per year and 3-5 day sampling support any batch size.
Special-material forming
Deep experience with high-strength steel, aluminum, stainless and titanium, using precise springback compensation, optimized die radii and controlled blank-holding force to eliminate cracking, springback and distortion. Free process evaluation and DFM optimization.
More Than Parts - A Manufacturing Partner
We help customers solve technical problems, reduce total cost and improve product competitiveness.
Precision
Production tolerance ±0.01-0.02 mm
High-precision progressive dies and full-process quality control deliver consistent dimensions, eliminating loose fits, noise and rework.
Lower total cost
15-30% lower procurement cost
Factory-direct supply with no middlemen, modular tooling and integrated multi-process production reduce total procurement cost.
Faster lead time
Samples 3-5 days / production 15-25 days
In-house production lines and 500+ new dies per year let us respond quickly and keep delivery predictable.
Higher pass rate
99.3% finished-product pass rate
Incoming inspection, first-article approval, in-process patrol and final inspection keep quality stable batch after batch.
Flexible production
Any batch size / quick changeover
Modular dies and flexible scheduling support everything from hundreds of trial pieces to tens of thousands of production parts.
Technical support
Free DFM review and process advice
52+ engineers with 20 years of experience support you from drawing review and die design to mass-production optimization.
4,000 m² of Machines, Not Middlemen
Founded in 2006, Shenzhen HuanQing Hardware Technology Co., Ltd. is a national high-tech enterprise specializing in precision metal stamping. Based in Shiyan, Bao'an District, Shenzhen, the company operates a 4,000 m² standardized production base with 170+ machines and 52+ experienced technicians, develops 500+ new dies per year, exports to 30+ countries and serves 5,000+ enterprise customers with a 98% repurchase rate.
You May Also Need
Common hardware for this industry - custom-made from your drawing or sample.
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