Capabilities & Capacity
Certifications & Capacity
HUACHUAN Die Casting (Dujiangyan Huachuan Die Casting Co., Ltd.) relies on a standardized production system and strict quality management to keep every batch of die castings consistent.
Quality System Certification
Certificates
- Quality management system
- ISO 9001:2015 quality management system certification
- Automotive system
- IATF 16949 (automotive component supply)
- Verification
- You are welcome to check the original certificates at our plant, or we can provide scans for confirmation first
System Coverage
- Processes covered
- Tool development → die casting → CNC machining → surface finishing → inspection and shipping
- Process control
- First-article approval, in-process patrol and final inspection in three stages of records; batches traceable
- Delivery assurance
- Executed to customer drawings and acceptance standards; abnormalities answered within 24 hours
Quality Objectives
- First-pass inspection yield
- Steady above 98%
- Customer complaint closure
- Analyzed with an 8D approach and corrective actions reported back
- Sample validation
- Dimensional, appearance and assembly validation completed at the new-part prototyping stage
Plant & Capacity
Capacity Scale
- Plant size
- 8,000 m² production plant
- Annual die casting capacity
- 3,000 t
- Monthly capacity
- 500,000 finished pcs/month
Service Model
- One-stop process
- Tool design → die casting → CNC machining → surface finishing → inspection and shipping
- Cooperation modes
- Customization from drawings / from samples / machining from supplied material / full turnkey production
- Volume flexibility
- High-volume production, small-batch customization and new-part prototyping in parallel
Service Area
- Core region
- Chengdu and the Chengdu-Chongqing area, for nearby supply and fast response
- Coverage
- Mainly Southwest China, serving customers nationwide
- Logistics
- Delivered as agreed through the Chengdu logistics network
Main Production Equipment
Die Casting
- Die casting machines
- 7 units, 280T–580T (including 280T / 400T / 500T / 580T)
- Suitable parts
- Small to medium-sized parts and mid-size structural parts, with multi-product changeover
- Tooling
- In-house tool development and repair, supporting new-part prototyping and production tool changes
Machining
- CNC machining centers
- 23 units for precision milling, drilling and tapping
- CNC lathes
- 22 units for turning rotationally symmetric die castings
- Accuracy control
- Key dimensions measured and recorded to drawing tolerances
Finishing & Surface
- Surface finishing
- Sandblasting, polishing, spray coating and more, per customer drawings and process requirements
- Deburring and cleaning
- Deburring and shot-blast cleaning after casting to reduce downstream rework
- Note
- Equipment and processes above follow actual plant conditions; contact us for a detailed list
Quality Inspection Equipment
Dimensional Inspection
- Method
- Key dimensions inspected and recorded to drawing tolerances
- Record keeping
- Batch inspection records ship with the goods or are archived, traceable
Material Inspection
- Incoming verification
- Composition verification for aluminum alloy and zinc alloy incoming material
- Finished-part validation
- Composition and performance validation as requested by the customer
Appearance & Performance
- Visual inspection
- 100% visual inspection of die castings, judged against limit samples
- Performance testing
- Leak-tightness, strength and other tests as requested by the customer
Contact
- Mobile / WeChat: +86 199 8304 0872
- Landline: +86 28-8712 5500
- Email: huachuanyazhu@hcyz.email
Address
- Group 7, No. 55, Shuangbai Village, Puyang Subdistrict, Dujiangyan, Chengdu, Sichuan, China
