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Case Studies
Bosch Precision Manufacturing Co., Ltd., Germany

Precision Machining of Automotive Safety Parts

As a global leader in automotive parts technology, Bosch needs to customize a batch of high-precision safety parts with a tolerance of ±0.005mm and deliver them within 45 days. Hongxia Precision delivered the products 3 days ahead of schedule through the five-axis linkage machining center and MES system monitoring, passed the German TÜV certification at one time, and achieved a yield rate of 99.8%. It successfully entered the core supplier system of Bosch in the Asia-Pacific region and received an additional 30% of annual orders.
General Automation Technology Group, USA

Intelligent Assembly Line Upgrade Project

Faced with the challenge of General Automation to increase the assembly line beat from 12 seconds/piece to 8 seconds/piece and be compatible with 6 products, Hongxia customized and developed a flexible feeding system and optimized the transmission mechanism. The final beat was increased to 7.5 seconds/piece, the efficiency was increased by 37.5%, and the failure rate was reduced by 60%. The project won the "Best Innovation Partner of the Year" award from General Automation and was included in the "American Smart Manufacturing White Paper".
Southeast Asia Xinxing Hardware Trading Company

Bulk Procurement Project for Stainless Steel Brackets

Xinxing Hardware needs to purchase 200,000 pieces of stainless steel brackets that meet the EU RoHS standard, and the unit price must be 15% lower than that of local suppliers. Hongxia reduced costs by 18% and shortened the delivery cycle to 30 days through centralized procurement, optimized production scheduling, and laser cutting + robot welding technology. The final quotation was 22% lower than the customer's expectations, and the product passed the 480-hour salt spray test without rust, becoming a "strategic supplier" of Xinxing Hardware.
FAQs
  • Q How to ensure the tolerance accuracy of precision machined parts?

    A Use a five-axis linkage machining center, combined with online measurement and closed-loop compensation system, to correct tool wear and thermal deformation in real time, and dynamically control the tolerance within ±0.005mm.
  • Q What is the shortest delivery cycle for urgent orders?

    A
    Enable "Quick Response Channel":
    CNC machined parts: 72-hour first-piece inspection, batch parts cycle shortened by 50%.
    Sheet metal stamping parts: 24-hour continuous production, 5-7 days delivery.
  • Q Can you undertake non-standard customized mold design?

    A
    The 20-person senior team is good at:
    Magma software flow channel simulation optimization to reduce the number of mold trials.
    3D sand mold printing technology, 7-day delivery of complex cavity mold samples.
  • Q Is the price of die castings more advantageous than that of peers?

    A
    Price advantage achieved through triple cost control:
    Optimization of laser cutting layout, aluminum utilization rate increased to 92%.
    The 12,000-ton die-casting machine has a single-shift capacity of 800 pieces/day, sharing fixed costs.
    Process integration reduces secondary clamping costs and reduces overall costs by 15-20%.
  • Q How to deal with product quality problems?

    A
    "48-hour closed-loop processing of quality problems":
    The on-site team responds within 2 hours and issues a root cause analysis report within 8 hours.
    The backup production line is activated for batch problems, and rework or replenishment is carried out within 48 hours.
    All products enjoy a 12-month warranty period and provide a failure mode analysis (FMEA) report.
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Tel: +8613527938846
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