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Factory Supply Custom High Precise Forging Carbon Steel Cylindrical Gear for Heavy Industry
US$1,500.00
20-99 Pieces
US$1,450.00
100-499 Pieces
US$1,400.00
500+ Pieces
Product profile
Customization
AvailableProcessing Object
MetalMolding Style
ForgingModel NO.
Cylindrical GearApplication
Heavy Industry MachineMaterial
SteelHeat Treatment
Normalizing Quenching Tempering Carburizing NiStandard
ASTMCertification
ISO 9001:2008Name
Cylindrical GearOEM
AcceptableTransport Package
Standard Export Package or as Per Your RequirementSpecification
CustomizedTrademark
SYI or OEMOrigin
ChinaProduction Capacity
300 PCS Per MonthKey features
Customizable Gear Specifications: Flexible production of various sizes and batches with pure composition and uniform crystal organization.
OEM and ODM Services: Acceptable OEM requests; services provided based on customer drawings, samples, or ideas.
High-Capacity Production: Annual capacity of 10,000 tons using 5 medium frequency furnaces and 5 electric slag heavy furnaces.
Advanced Forging Equipment: Equipped with 800T fast forging machine and 3150T/5000T oil presses for heavy-duty axle products.
Comprehensive Heat Treatment: Over 20 digital display resistance furnaces for normalizing, quenching, tempering, and induction hardening.
Rigorous Quality Inspection: Includes spectrum analysis, ultrasonic flaw detection, magnetic powder testing, and X-Ray examination.
Wide Material Selection: Supports Carbon Steel (45/AISI1045) and various Alloy Steels (20Cr, 40Cr, 20CrMnTi, etc.).
Large Size Capability: Manufacturing capability for cylindrical gears with diameters up to 10,000mm.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-03-19 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.39h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummarySYI Group, also identified as SYI Industrial Co., Ltd., is a China-based limited company established in 1999 and operating from Shanxi. Its reported product scope includes castings, forgings, ductile iron pipes and fittings, manhole covers, valves, flanges, aluminum castings, and municipal products. The supplier reports ISO 9001:2015 certification and additional TUV, BSI Kitemark, SGS, BV, FM, and WRAS credentials or listings. Manufacturing evidence includes six production lines, automatic moulding equipment, CNC machining, laboratory facilities, in-house tooling, and 21–30 quality-control staff. It exports to multiple global regions and states that exports represent 90% of sales. Evidence supports production capability and certification strength, while after-sales service, financial credibility, innovation outcomes, customization performance, and customer cases cannot be conclusively assessed from the provided information.
Supplier typeThe supplier is described as a combined business entity and limited company, operating in industrial equipment, components, tools, hardware, metallurgy, machinery, construction, and related sectors. Its stated product range is centered on castings, ductile iron products, manhole and municipal products, valves, flanges, and aluminum parts.
CertificationsThe supplier explicitly reports an ISO 9001:2015 certificate and states that it is TUV, BSI Kitemarked, SGS, BV, FM certified, and WRAS listed. These statements provide direct evidence of multiple quality, product, or compliance credentials, although the specific scope and validity of each additional credential are not detailed.
Production capacityProduction capability is supported by a reported 67,275.83 m² manufacturing plant, six production lines, automatic moulding equipment, CNC machining centers, laboratory facilities, in-house tooling, and 21–30 quality-control staff. The supplier also reports one-month fulfillment timing in both peak and off-peak seasons and serves multiple export regions.
Customization capabilityThe supplier lists OEM industrial castings and maintains in-house pattern and tooling shops, which directly supports the ability to develop or manufacture customer-specific cast components. Nevertheless, no examples, minimum requirements, engineering workflow, or documented customization projects are provided.
Product Q&A
Q:Do you accept OEM and ODM orders?
A:
Yes, OEM and ODM requests are very welcome. We provide services based on your drawings, samples, or ideas.
Q:What materials do you use for the gears?
A:
We use Carbon Steel (45/AISI1045) and various Alloy Steels such as 20Cr, 40Cr, 40MnB, 35SiMn, and 20CrMnTi.
Q:What is the maximum size of the gear you can produce?
A:
We can manufacture cylindrical gears with a maximum diameter of 10,000mm.
Q:What heat treatment processes are available?
A:
We offer normalizing, quenching, tempering, annealing, carburizing, nitriding, and induction hardening.
Q:How do you ensure product quality?
A:
We perform raw material inspection, process control, and pre-shipment inspection using spectrometers, CMM, and ultrasonic testers.
Send Inquiry
*To:
SYI Industrial Co., Ltd.
SYI Industrial Co., Ltd.*Content:
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