xiamen shangshang technology co.,ltd
                                                                                                           
Verified Supplier
19 Years
Since 2007
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SS304 Stainless Steel Grub Screw Hex Socket Set Screw for Industry

Price Negotiable
Price: Price can be discussed
MOQ: 1000pcs
Delivery Time: 15 work days
Brand: Customized
Product Description

Tailored CNC Machining Solutions – Reliable Manufacturing from China

Looking for a CNC machining supplier who delivers custom parts with tight tolerances, fast turnaround, and global reliability? With over 20 years of hands-on experience, we manufacture precision components based entirely on your designs—serving clients across the U.S. and beyond.

Our factory in China is equipped to support everything from quick prototypes to repeat production of complex parts, using a wide variety of metals and machining methods.


Core Capabilities

  • Machining Precision: ±0.01mm

  • Workpiece Sizes:

    • Width: 1.5mm to 80mm

    • Length: Up to 1,000mm

  • Supported Materials:

    • Stainless steel, aluminum, carbon steel, brass, copper

    • Others by request

  • Processes Offered:

    • CNC turning, milling, boring

    • Threading, slotting, polishing, deburring

    • Surface finishes: anodizing, plating, passivation

  • Acceptable File Formats: STEP, IGES, DWG, STL, PDF, etc.

  • Production Type: 100% based on customer specifications


Production & Equipment Overview

  • Facility Area: Over 5,000 square meters

  • CNC Machines: High-speed mills and lathes (3/4/5-axis capabilities)

  • Secondary Equipment: Automatic tapping machines, grinding tools, surface finishers

  • Tooling Accuracy: Calibrated regularly to ensure stable output

  • Monthly Output Capacity: Thousands of parts, varying by complexity


Quality Assurance & Certifications

  • Full Process QC: Incoming material inspection, in-process checks, and final verification

  • Measurement Tools: Digital calipers, micrometers, CMM (coordinate measuring machines)

  • Final Reports: Dimensional reports and visual inspection reports available upon request

  • Certification: ISO 9001 certified manufacturer


Why Partner With Us?

  • Factory Direct – Save Time & Cost: You’re dealing directly with the manufacturer, no agents or delays

  • Fast Quoting – Within 24 Hours: Clear pricing and delivery timelines

  • Flexible Quantities: From single-piece prototypes to long-term batch production

  • Clear Communication: International team fluent in technical English

  • Experienced Exporter: Familiar with U.S. shipping procedures, paperwork, and part labeling


Our Parts Are Commonly Used In:

  • Lab and testing equipment

  • Custom machine building

  • Consumer product enclosures

  • Automation & robotics

  • Electronic hardware mounts

  • Functional prototypes for R&D


How to Order

  1. Send Your Files: Include part drawings, specs, quantity, and finish requirements

  2. Get a Quote: Receive a detailed quotation with timeline in 12–24 hours

  3. Confirm & Produce: Once approved, production starts within 1 working day

  4. QC & Delivery: Every part is checked and shipped via FedEx/DHL/UPS, based on your preference

  5. After-Sales Support: Need design revision or re-orders? We keep all production data secure


Frequently Asked Questions

Is there a minimum order quantity?
No. We support single-unit production as well as volume orders.

Can I request samples first?
Yes, sample runs are welcome before mass production.

Do you help with design optimization?
We can offer DFM (Design for Manufacturing) feedback if requested.

How do I track my order?
Once shipped, we provide full tracking and logistics updates.

What makes your factory different?
We specialize in custom, low-to-medium volume runs with strong export capability, helping you meet deadlines without compromising quality.


Get in Touch with Our Engineering Team

We’re more than just a CNC machining shop—we’re a reliable extension of your engineering and supply chain team. If you’re sourcing custom-machined parts from China, request your free quote now and experience how simple precision manufacturing can be.

Project Description

Design/size according to customer's sample or drawing

Material

Copper

H59 H62 lead-free copper and purple copper, etc.

Titanium

TC4 (TiAl6v4, grade 5).

Alloy steel

15Cr, 20Cr, 42CrMo)

Aluminum

6061, 6063, 6082, 7075, 5052, A380, etc.

Plastics

POM, paraformaldehyde, nylon

Steel

Mild steel, carbon steel, 4140, 4340, Q235, Q345B, 20#, 45#, etc.

Stainless steel

SS303, SS304, (SS304 food grade), SS316, SS316L, SUS430, SS416SS201, SS301,

Other

Surface treatment

Transparent anodizing, color anodizing (color code required, actual samples to prevent color difference), chemical film, passivation, polishing, chrome plating, sandblasting, laser engraving, zinc plating, black oxide, nickel plating, chrome plating, carburizing, heat treatment

Test Equipment

Rockwell Hardness TesterSalt Spray TesterRoughness TesterCloud Disc High Speed Tester SP-T300










Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company xiamen shangshang technology co.,ltd
Location China, Fujian Province, Xiamen City, Tong'an District, Centralized Industrial Zone, Tong'an Park No. 179.
Contact Person Wen

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