What materials are used for these components?

We use materials such as PA66+GF for plastic parts and various metals for mold components, with options for heat treatment and coating.

Do you offer after-sales service?

Yes, we are responsible for quality and provide after-sales support.

What is the C-VALUE series?

C-VALUE is a cost-competitive product series that re-standardizes materials, surface treatment, and tolerance to significantly lower production costs while maintaining excellent quality.

Precision Grinding Engine Flat/ Step Dowel Pins

Name: Precision Grinding Engine Flat/ Step Dowel Pins
Brand: Dongguan Sinyi Precision Metal Co., Ltd.
SKU: 2074907762

Guangdong, ChinaDongguan Sinyi Precision Metal Co., Ltd.

US$0.50-199.50

1 Piece

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Warranty

Responsible for Quality

Shaping Mode

Injection Mould

Model NO.

varies

Surface Finish Process

Polishing

Mould Cavity

Multi Cavity

Plastic Material

PA66+GF

Process Combination Type

Single-Process Mode

Application

Car, Household Appliances, Furniture, Commodity, Electronic, Home Use, Hardware

Runner

Hot Runner

Design Software

AutoCAD

Installation

Fixed

Certification

ISO

Standard

PUNCH

Customized

After-sales Service

Responsible for Quality

Service

Standard/Customized

Products

Stamping Die Components/Plastic/Automobile Parts

Superiority

Punch/Injector Pin/Sleeve/Bushing/Customized/Plate

Processing

Gringding/Wire Cutting/Wire EDM/Turning/Milling...

Machine

Centerless Grinder/Surface Grinder/Flat Grinder...

Coating

Tialn/Tin/Ticn/Altin/Aicrn/Crn/Dlc/Aicrtin/Ticrn..

Surface Treatment

Nitrided/Black

Hardness

Eg: 60-63HRC/Head Annealed:40-55HRC

Inspection Equipment

Three-Coordinates Measuring Instrument/Roundness..

Dawing Files

JPG, Pdf, CAD( Dxf Data), 3D Data

MOQ

1PCS

Package

Carton/Box/Pallet/Wooden Box

Transport

Express(DHL, FedEx, UPS, TNT, EMS), by Sea, by Air

Transport Package

Sponge with Plastic Bag and Carton or on Request

Specification

Round & Square

Trademark

OEM

Origin

Guangdong China

HS Code

8207300090

Production Capacity

300000piece/Month

Key features

Customized Service: Supports customization from samples, designs, and flexible minor adjustments.

Wide Material Range: Manufactured using PA66+GF and various metals with options for Tialn/Tin coatings.

High Precision Machining: Capable of nano drilling as small as .007 and deep gun drilling with high concentricity.

Quality Assurance: ISO certified with 100% inspection including functional and visual checks.

Fast Delivery: Stocks common materials to minimize lead times; 15-30 days average lead time.

C-VALUE Series: Cost-competitive series re-standardizing materials and tolerances to lower costs.

Multi-Process Capability: Offers grinding, EDM, turning, milling, and wire cutting services.

Low MOQ: Minimum Order Quantity is just 1 PCS, suitable for prototyping and small batches.

Company profile

Experienced TeamExhibition ExperienceQA/QC Inspectors100% Finished Products Inspection

Dongguan Sinyi Precision Metal Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7.5 Years CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤7.80h

About Our Factory & Business Background

Address2nd Floor, Building D1, Guancheng Innovation Industrial Park, No. 99 Jinghai West Road, Chang'an Town, Dongguan City, Guangdong Province

Plant Area7500 square meters

Number of Employees85

Registered Capital1,000,000 RMB

Terms of PaymentWestern Union, T/T

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month

Minimum Order Quantity1 PCS

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsMold Components, Punches and Dies, Ejector Pins, Mechanical Parts, CNC Machining Parts, Punch Press Tooling, Machining Parts, Turret Punch Tooling, Milling Parts, Tooling

Production Lines10

Production MachinesCenterless Grinding Facility, CNC Engraving Facility, CNC Facility, CNC Lahte, EDM Facility, Grinding Facility, Medium Wire Cutting Facility, Milling Facility, Punching Facility, Slow Wire Cutting Facility, Semi-automatic Punching Facility, Laser Marking Facility, Packing Facility, Concentricity Detector, Height Detector, Laser Sacn Micrometer, Microscope, Projector Tester, Three Dimensional Detector

QA/QC inspectors8 people

Inspection Type for Finished Products100% inspection(Function inspection & Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers5 people

Traceability of Raw MaterialsYes