Industrial-Scale Manufacturing by Jiaxing Richang
Facility & Capacity Profile
For high-volume automotive assembly, supply stability is as crucial as product quality. Jiaxing Richang Auto Parts Co., Ltd. operates a specialized 15,000 sqm facility dedicated to the production of SRS Spiral Cables (Rotary Connectors). Backed by a total investment of 60 million RMB, our plant runs on a "Dual-Shift" system (22 hours/day, 26 days/month) to guarantee lead times for global OEMs.
Our monthly output capacity stands at 2.86 million sets for punching/printing and 2.80 million sets for lamination, ensuring we can absorb demand surges from Tier-1 clients like SAIC GM Wuling, Chery, and Dongfeng without bottlenecks.
Vertical Integration: FFC Production
We distinguish ourselves by manufacturing the core Flexible Flat Cable (FFC) in-house, rather than sourcing it externally. This allows for total quality control over the signal path.
Lamination Capacity: We operate 9 sets of automated FFC Lamination Machines.
Precision Punching: We utilize 11 sets of integrated Punching & Printing machines.
Result: By controlling the conductor pitch and insulation layering internally, we eliminate the common "open circuit" failures found in standard aftermarket parts.
Technical Specifications & Validation
Our engineering team validates every SKU against the SGMW GP10 Standard (Certification achieved July 30, 2016).
|
Feature |
Specification / Validation Method |
|
Circuit Continuity |
100% testing via Japanese Kikusui Insulation Testers to detect <1µs resistance drops. |
|
Rotary Durability |
Verified by 4 SRC Rotary Durability Testers running continuous lock-to-lock cycles. |
|
Climate Resilience |
Tested in Composite Salt Spray and High-Low Temp Shock Chambers (-40°C to +85°C). |
|
Vibration Tolerance |
Validated using Three-Comprehensive Vibration Systems to simulate road harmonics. |
Product Catalog & Configurations
We offer a vast library of existing molds and structures, reducing tooling costs for our partners.
Complex Multi-Channel Hubs:
- Example: Product Code CN220M (for Baojun RS5/RS3).
- Specs: 16-Channel capacity, ±3.0 Turns, Dimensions 34mm x 92mm x 24.5mm.
- Function: Supports Airbag + Audio + Cruise + Voice Control.
Commercial Heavy-Duty Units:
- Example: Product Code 017C (for Dongfeng Tianlong/Tianjin).
- Specs: 10-Channel Roller-Type, ±3.375 Turns, Dimensions 34mm x 99.5mm x 31.5mm.
- Function: Engineered for large steering ratios in logistics vehicles.
Compact EV Solutions:
- Example: Product Code EC01G (for Lingbao BOX).
- Specs: 9-Channel U-Type, ±3.0 Turns, Dimensions 28mm x 87.2mm x 23mm.
Procurement & Engineering FAQ
Q1: How does your "Dual Shift" operation benefit my supply chain?
A1: By running production lines for 22 hours a day, we maximize the output of our 11 punching machines. This allows us to fulfill large OEM orders (e.g., >50,000 units) with shorter lead times than competitors who run single shifts.
Q2: Do you support custom FFC dimensions?
A2: Yes. Since we own the FFC Lamination Lines, we can adjust the conductor width and pitch to accommodate high-current requirements (like Steering Wheel Heating) or high-speed data transmission for ADAS, without waiting for third-party cable suppliers.
Q3: Can I cross-reference parts by Product Code?
A3: Absolutely. Our catalog tracks parts by OEM platform codes (e.g., CN202S for Baojun 530, 1402 for BeiBen V3ET). Provide us with your target vehicle model or OEM number, and we can identify the matching structure (U-Type vs. Roller-Type).
Q4: Is your testing equipment calibrated?
A4: Yes. Our internal lab utilizes industry-standard equipment, including Table-Type Pull Testers and Dust Test Chambers, ensuring all data meets IATF 16949 and GP10 requirements before mass production begins.
Q5: What is the maximum rotation angle you support?
A5: For specialized applications like the BeiBen V3ET heavy truck, we manufacture Roller-Type assemblies capable of ±4.5 turns (Product Code 1402), significantly higher than the standard ±3.0 turns found in passenger cars.
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