What materials are available for forging?

Applicable materials include Stainless steel (303, 304, 316L), Steel (4140, Q235, Q345B, 20#, 45#), and Aluminum (AL 6061-T6, 6063, 7075-T).

What is the lead time for orders?

The lead time is 30-45 days from the receipt date of iron steel forging or order.

45 kN Breaking Load X348 Pitch 76.2 mm P142 Drop Forged Chain

Name: 45 kN Breaking Load X348 Pitch 76.2 mm P142 Drop Forged Chain
Brand: Shanghai Matech Machinery Manufacture Corporation Ltd.
SKU: 2114675352

Shanghai, ChinaShanghai Matech Machinery Manufacture Corporation Ltd.

US$5.00-10.00

1 Piece

Sample price:US$1.73/kg.Request sample

Product profile

Customization

Available

Processing Object

Metal

Molding Style

Forging

Model NO.

chain

Molding Technics

Forging, Press

Application

Machinery Parts

Material

Steel

Heat Treatment

Tempering

Surface Treatment

Heat Treatment

Forging Tolerance

up to It7, Ra 0.8~3.2

Standard

According to Customer Requirement

Certification

CE, RoHS, ISO 9001:2000, ISO 9001:2008, Ts16949

Item Name

Hand Hot Forging Press Chain Scraper Conveyor

Forging Material

Carbon Steel 20crmnti, Option 30mn5, ASTM5140

Blank Process

Forging Plus Machining, Heat Treatment, Assembly

Blank Tolerance

+/-0.3~+/-2 mm

Machining Process

CNC Machining/ Lathing/ Milling/ Turning/ Boring/

Machining Tolerance

up to It7, Ra 0.8~3.2

Main Blank Process for Forged Parts

Forging, Press

Lead Time

45 Days

Service

OEM, ODM

Transport Package

Wood Box with Big Plastic Bag Inside

Specification

Customized Size

Trademark

Matech Industry

Origin

China Shanghai

HS Code

84834090

Production Capacity

200ton/Month

Key features

Custom Material Options: Supports Carbon Steel 20crmnti, 30mn5, ASTM5140, and various stainless steels.

High Precision Machining: CNC machining tolerance up to IT7 with surface roughness Ra 0.8-3.2.

Comprehensive Certifications: Certified with CE, RoHS, ISO 9001:2000/2008, and TS16949 standards.

Strict Quality Control: Five-stage QC process including IQC, IPQC, FQC, and 100% outgoing inspection.

OEM/ODM Service: Full customization support for design, material selection, and production.

Fast Lead Time: Production lead time of 30-45 days from receipt of order or materials.

Professional Experience: Over 15 years of export experience in vehicle and machinery parts manufacturing.

Secure Packaging: Waterproof inner packing and strong multilayer wooden outer boxes for export.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFlexible CustomizationQuality Assurance

Shanghai Matech Machinery Manufacture Corporation Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.01h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryMatech Team demonstrates broad customization, OEM/ODM availability, documented quality and service procedures, ISO9001:2015 and RoHS certifications, and stated experience in valve making, foundry, mechanical engineering, manufacturing, and quality assurance. It reports new products within the past year and offers customization from samples, designs, and full specifications. Production information includes machining equipment and two production lines, but it does not conduct ongoing quantity reconciliation for every batch or volume production. Export sales represent 71%–90% of total sales, with three experienced export staff and one presence in a main export market. The supplier lacks overseas warehouses, showrooms, agents or branches, and has not participated in offline trade shows. Financial records are identified for 2022–2024, but the slices do not provide financial performance values. Customer evidence includes OEM service for well-known brands and an 80%–100% repeat-buyer preference, but no Fortune...

Supplier typeThe supplier provides manufacturing and engineering support, including OEM and ODM services, while describing experience in valve making, foundry, mechanical engineering, manufacturing, and quality assurance. Its listed machining equipment and customization services indicate a manufacturer with design-support capability rather than a trading-only profile.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and RoHS product compliance certification. These are explicit certifications supporting quality-management and product-compliance capability.

After-Sales capabilityThe supplier has written procedures and followed records for service-capability assessment, corrective and preventive actions, and effective customer-complaint handling. However, the approved-supplier list lacks an approved signature or date, which indicates a documentation weakness but does not establish inadequate after-sales execution.

R&D capabilityThe supplier states that it introduced new products during the past year, offers ODM services, and provides early design support and manufacturing-feasibility analysis. It does not have an available SDK, but the available evidence still explicitly supports product-development and design-input capability.

Production capacityProduction resources include lathes, CNC, drilling and automatic tapping machines, a hydraulic pressure test pump, and two production lines. The supplier reports one-month average lead times in both peak and off-season periods, but it does not perform ongoing quantity reconciliation for each batch or volume production, creating a stated production-control weakness.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad capability is reported in two slices, providing strong direct evidence of extensive customization coverage.

Client casesThe supplier reports OEM service for well-known brands, more than twenty years of team experience in relevant technical and manufacturing areas, and an 80%–100% preference from repeat buyers. It reports no cooperation with Fortune 500 companies, so customer-case evidence is positive but does not establish top-tier multinational references.

Product Q&A

Q:What do you do?

We are a professional manufacturer with over 15 years' export experience for designing and producing vehicle machinery parts. Focus on saving cost, function approach, production feasibility for your projects.

Q:How can I get some samples?

If you need, we are glad to offer you samples for free, but the new clients are expected to pay the courier cost, and the charge will be deducted from the payment for formal order.

Q:Can you make ductile cast iron according to our drawing?

Yes, we can make daccording to your drawing, 2D drawing, or 3D cad model. If the 3D cad model can be supplied, the development of the tooling can be more efficient. But without 3D, based on 2D drawing we can still make the samples properly approved.

Q:Can you make Forging parts based on our samples?

Yes, we can make measurement based on your samples to make drawings for tooling making.

Q:What is the MOQ for mass production?

For forging parts, the MOQ is 1 Ton. For machining parts, the MOQ is 50 Pcs.