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: ≤10.67h

AI-Powered supplier vetting

SummaryDongguan Sinyi Precision Metal Co., Ltd., established in 2000, is a manufacturer based in Guangdong, China, specializing in mold components and precision accessories for industries such as optoelectronics, automotive, and aerospace. The company operates six production lines and employs between 85 personnel. They have been exporting since 2005, with exports constituting 51%-70% of their total sales. The supplier has undergone an audit by BV, although the results were not favorable. Detailed information on their R&D, sustainability practices, and certifications is unavailable or unknown.

Supplier typeDongguan Sinyi Precision Metal Co., Ltd. is a combined type of business entity, specializing in manufacturing mold components and precision metal parts.

Financial creditThe supplier has a significant export presence with 51%-70% of sales from exports, indicating a stable financial base.

Production capacityThe supplier operates six production lines with an annual production output between US$10 million and US$50 million.

Customization capabilityThe company focuses on customized production for various industries, suggesting strong customization capabilities.