How is the hardness determined?

Hardness is generally HRC 50-60, depending on the specific material selected.

What payment terms do you accept?

We accept T/T with 30% deposit and 70% balance after shipment, or Western Union.

Do you provide samples?

Yes, customized samples are available with a lead time of 7-10 working days.

High-Quality CSR Sleeves for Precision Spring Moulding Parts

Name: High-Quality CSR Sleeves for Precision Spring Moulding Parts
Brand: Dongguan Sinyi Precision Metal Co., Ltd.
SKU: 860590385

Guangdong, ChinaDongguan Sinyi Precision Metal Co., Ltd.

US$0.10-30.00

1 Piece

Product profile

Customization

Available

Application

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

Material

High Carbon High Chromium Tool Steel

Model NO.

Stamping Die Components

Processing Method

Forming Mould

Technics

Forming Die

Process Combination

Progressive Die

Manufacturing Technology

Computer Technology

Driving Motor Type

Permanent Magnet

Mold Cavity Technology

EDM Milling

Milling Speed

Normal Speed

Parts Detection Method

Geometric Detection

Service

Customized OEM

Samples

Customized, 7~10 Working Days

Tolerance

+/-0.01

Color

Customer Requirements

Transport Package

PP Bags + Carton

Specification

According to drawings

Trademark

SINYI

Origin

Guangdong, China

HS Code

8501109101

Production Capacity

50000 Pieces/Year

Key features

Wide Material Selection: Available in Brass, Copper, Alloy, ASP23, Vanadis, CPMRTXM4, SKD11, SKD61, HSS, A2, M2, D2, SUJ2, S45C.

High Precision Tolerance: Achieves tolerance as tight as 0.001mm for precision spring moulding parts.

Customized OEM Service: Full customization available from samples or designs with flexible options.

Low Minimum Order Quantity: Accepts orders starting from just 1 piece.

Rapid Delivery Time: Standard delivery within 3-5 working days depending on order quantity.

Advanced Surface Treatment: Options include TiCN, TiN, Tiain, Ticrn, Nitrided, DLC, and Black oxygened.

High Hardness Capability: Hardness generally reaches HRC 50-60 depending on the selected material.

Comprehensive Quality Inspection: 100% inspection including functional and visual checks with traceable raw materials.

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: ≤7.83h

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