innovation.world
Product Design, Manufacturing & Innovation Resources
to Suppliers Directory
to Suppliers Detailed Search

PTJ Hardware Ltd.
China
Wire EDM (Electrical Discharge Machining): Spark erosion cutting for hardened metals and tight tolerances

All business names, logos, and images are used for informational purposes only. If you are the owner of any image or content displayed and wish to remove or update it, please contact us. By claiming your listing – see link at the bottom- you can upload your official media and desired texts.

PTJ Hardware Ltd. (operating under Pintejin Group Co., Ltd. / PTJ Shop) is a precision parts manufacturer and contract CNC machining supplier located in Dongguan, Guangdong Province, China. The company delivers single-part prototypes, short-run production, and large-scale manufacturing runs.

PTJ operates an ISO 9001:2015 certified production environment with dedicated climate-controlled machining spaces. Its facility houses a comprehensive machine inventory spanning 3-axis, 4-axis, and 5-axis CNC machining centers, multi-axis Swiss lathes, die-casting cells, and a segregated Wire EDM department designed for tight-tolerance cutting of hardened steels and conductive superalloys.

Offer

PTJ Hardware provides comprehensive Wire EDM, Sinker EDM, and EDM Hole Drilling contract manufacturing services:

  • Dedicated Wire EDM Capacity: 10 dedicated Wire EDM machining centers located in a separate, controlled work area.
  • Tolerances & Part Sizes: Cutting tolerances held to ±0.0001 in. (±0.0025 mm); handling part sizes from 0.015 in. up to dimensions of 20 in. length × 14 in. width × 12 in. height.
  • EDM Hole Drilling: CNC small-hole EDM drilling capable of blind or through-holes as small as 0.005 in. in diameter through workpieces up to 11.61 in. thick.
  • Compatible Materials: Hardened tool steels, stainless steels, carbon steels (including 8620 alloy steel), aluminum, brass, bronze, copper, titanium, tungsten, molybdenum, nickel, carbide, and nickel superalloys including Inconel, Hastelloy, and Monel.
  • Manufacturing Turnaround: Rapid prototyping lead times from 1 day to 1 week, with rush service options available.
  • Quality Standards: Full dimensional CMM inspection, ISO 9001:2015 certified workflow, ITAR registration, and compliance with ASTM and AISI specifications.

Tags

cnc machining
wire edm
spark erosion
inconel machining
hole drilling edm
carbide cutting
tight tolerances
Industrial Specializations: Wire EDM (Electrical Discharge Machining): Spark erosion cutting for hardened metals and tight tolerances
Headquarter/main address: Sifang Industrial Park, Xinshapu, Huaide Community, Humen Town
Dongguan
Guangdong China
Get Directions
https://www.cncmachiningptj.com
Business Type: Custom Manufacturer
Ownership: Private
Report Company Listing

Report anything not OK with the listing of this company.

Or use our > Contact Form < for more general topics.

The claim button will appear here only to logged-in users

100% Free. Permits to edit, correct or complete the listing above. Free advert for your company.
To prove ownership, you must be registered on this site with a verified email of the same domain as the company.

Submit you own company

Register your own company. 100% Free.
Free advert & link to your company.
To prove ownership, you must be registered on this site with a verified email of the same domain as the company.

10th year anniversary

Full size images and downloads are only available, 100% free, for registered members.

> Login <