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China Set Screw & Telecom Fastener Manufacturer

HEXIE manufactures precision set screws, grub screws, machine screws, nuts, resonator rods, tuning screws and custom small components up to M8 for telecom and electronic equipment. OEM production to customer drawings under IATF 16949 and ISO 9001 quality systems since 2004.

Cold forged custom components
Cold forged custom components
Stainless steel custom screws
Stainless steel custom screws
Stainless steel custom screws
Stainless steel custom screws

PRODUCT RANGE

Precision Fastener Categories

Why Choose Hoa Khoa

  • 20+ Years Fastener Manufacturing Experience

  • IATF 16949 & ISO 9001 Certified

  • Up to M8 Size Range

  • Custom Drawings Accepted

  • PPAP / Material Reports Available

  • China & Vietnam Production Suppor

Set Screws & Grub Screws

Precision Nuts & Small Screws

Resonator Rods & Tuning Screws

Core production: set screws and grub screws up to M8, including custom points, drives, materials and finishes.

Precision nuts, machine screws and other small fasteners for telecom assemblies, produced to customer drawings.

Resonator rods and tuning screws for telecom filters and communication equipment, made to customer drawings.

MANUFACTURING DEPTH

End-to-End OEM Services

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Cold Heading

Secondary Machining

Heat Treatment

Surface Treatment

High-speed cold-heading machines form small screws and components up to M8 with consistent geometry and efficient material use.

In-house CNC turning, thread rolling, and tapping for tolerance-critical dimensions that forging alone cannot reach.

Controlled hardening and tempering to achieve precise tensile strength and hardness specifications required by your drawings.

Zinc plating, phosphating, and custom anti-corrosion coatings applied and tested for salt-spray resistance.

GLOBAL SUPPLY CHAIN

China Manufacturing with Vietnam Production Support

2

China and Vietnam

Since 2004
Fastener Manufacturing

100%

PPAP Documentation

24hr

Drawing Review

Certified Quality You Can Trust

Our manufacturing facilities operate under IATF 16949 and ISO 9001 certified quality systems. We focus on consistent small fasteners and precision telecom components up to M8 through strict quality control, traceability and continuous improvement.

IATF 16949 quality management certification
IATF 16949 quality management certification
ISO 9001 quality management certification
ISO 9001 quality management certification
SECURE PORTAL

Submit Your CAD Drawings

Initial engineering review within 24 hours. Formal quotation timing depends on drawing complexity, material, quantity and surface-treatment requirements.