Manufacturing
New Energy Industry Precision Metal Solutions
HuanQing specializes in precision metal solutions for the new-energy industry: power battery housings, energy-storage structural parts, charging-pile hardware, PV brackets and lightweight EV components.
New energy demands lightweight parts with excellent sealing, thermal conductivity and corrosion resistance. Deep drawing and high-precision stamping deliver uniform wall thickness, reliable sealing and efficient heat transfer. Aluminum, stainless and high-strength steel are supported.
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.
High sealing requirements
Battery housings and energy-storage structures must prevent electrolyte leakage and moisture ingress. Ordinary drawn parts have uneven walls and poor sealing surfaces, creating safety risks.
Lightweight vs. heat dissipation
EVs need lightweight parts for range, yet battery housings and heat sinks must conduct heat well. Many stampers lack experience forming lightweight, thermally conductive materials.
Corrosion resistance
Charging piles and PV brackets are exposed outdoors for years and need excellent corrosion and weather resistance. Ordinary finishes age quickly and raise maintenance cost.
High-volume consistency
Demand is large and growing fast. Parts must stay dimensionally consistent at high volume; many suppliers lack capacity and suffer quality swings.
From Tooling Development to Mass Production
One partner for die development, sampling and volume production - with measurable quality and delivery.
Precise battery-housing forming
Multi-station deep drawing produces uniform wall thickness and flat sealing surfaces, reducing leakage and moisture risk. Drawing and leveling are optimized for sealing performance and dimensional consistency.
Heat-dissipation structures
Aluminum and aluminum-magnesium alloys are stamped into lightweight, thermally efficient parts. Housing and cavity wall thickness is optimized to balance weight and heat dissipation.
Corrosion-resistant finishing
Anodizing, powder coating, zinc plating and Dacromet are matched to charging piles, storage cabinets and PV hardware for salt-spray and weather resistance.
Stable high-volume supply
High-speed presses and hydraulic presses run in parallel on dedicated new-energy lines with inventory buffers. Automated process control keeps dimensions consistent for large project deliveries.
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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