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Qingdao Yonglihao Machinery Co., Ltd.
China
Wire EDM (Electrical Discharge Machining): Spark erosion cutting for hardened metals and tight tolerances

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Qingdao Yonglihao Machinery Co., Ltd. is an engineering-driven metal components manufacturer established in 2010 in Qingdao, Shandong Province, China. The company operates a dedicated machining and fabrication facility serving over 3,000 engineering teams across 65 countries worldwide.

Yonglihao Machinery maintains a certified quality management system compliant with ISO 9001:2015, AS9100D, ISO 13485, and IATF 16949 standards. Its manufacturing floor operates over 50 CNC machines, incorporating Wire EDM spark erosion, simultaneous 5-axis milling centers, Swiss-type turning, die casting, stamping, and investment casting.

Offer

Yonglihao Machinery provides precision Wire EDM spark erosion and complementary subtractive and forming services:

  • Wire EDM Services: Precision Wire Electrical Discharge Machining for complex 2D profiles, tight radii, tall cuts, taper profiles, and thin-walled parts that would distort under conventional cutting forces.
  • Tolerances & Accuracy: Standard wire cutting precision down to ±0.005 mm with calibrated multi-pass skim schedules.
  • Machining Fleet: Over 50 CNC machines including 6 simultaneous 5-axis centers (DMG MORI DMU 50, Mazak VARIAXIS i-500, Haas UMC-750), high-speed vertical machining centers, Swiss lathes, and dedicated wire EDM stations.
  • Materials Cut: Hardened tool steels, stainless steels (304, 304L, 316, 316L), aluminum alloys (6061-T6, 7075-T6), titanium (Ti-6Al-4V), brass, copper, and engineering plastics (PEEK, Delrin).
  • Documentation & Metrology: EN 10204 3.1 material certificates, DFM engineering analysis, and full digital inspection data generated via coordinate measuring machines (CMM).

Tags

cnc machining
wire edm
5 axis machining
spark erosion
iso 9001
as9100d
taper cutting
Industrial Specializations: Wire EDM (Electrical Discharge Machining): Spark erosion cutting for hardened metals and tight tolerances
Headquarter/main address: No. 19 Ruijin Road, Licang District
Qingdao
Shandong 266043
China
Get Directions
https://yonglihaomachinery.com
Business Type: Custom Manufacturer
Ownership: Private
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