What materials are available for the gears?

We offer materials such as 20CrMnTi, 20CrMnMo, 42CrMo, 45#Steel, 40Cr, and 20CrNi, with customizable hardness and heat treatment.

What are the gear accuracy grades?

Gear accuracy grades range from 5 to 9 according to the ISO 1328 standard, allowing for high precision requirements.

Customized Annular Gear for Reducer/ Drilling Machine and Oil Machinery

Name: Customized Annular Gear for Reducer/ Drilling Machine and Oil Machinery
Brand: Qingdao Songfei Precision Machinery Co., Ltd.
SKU: 1964405141

Shandong, ChinaQingdao Songfei Precision Machinery Co., Ltd.

US$10.00

1-999 Pieces

US$6.00

1,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car

Hardness

Customize

Gear Position

Customize

Manufacturing Method

Cast Gear /Rolling Gear/ Cut Gear/ Sintered Gear

Toothed Portion Shape

Rved Spur Gear /Bevel Wheel /Double Helical Gear

Material

20crmnti/ 20crmnmo/ 42CrMo/ 45#Steel/ 40cr/ 20crni

Type

Customize

Heat Treattment

Carburizing and Quenching/ Tempering/ Nitriding/ C

Qaulity Standerd

GB/ DIN/ JIS/ Agma

Transport Package

Wooden Case / Pallet

Trademark

Song fei/OEM

Origin

China

HS Code

8479909090

Production Capacity

10000PCS

Key features

Full Customization Options: Supports full customization including design, samples, and specific parameters like hardness and gear position.

Wide Material Selection: Available in 20CrMnTi, 42CrMo, 45#Steel, and other materials with customizable hardness and heat treatment.

High Precision Grades: Gear accuracy grades range from 5 to 9 according to ISO 1328 standard for high precision applications.

Strict Quality Control: 100% inspection with non-destructive testing (UT/MT) to ensure product quality and reliability.

Versatile Applications: Suitable for reducers, gearboxes, oil drilling rigs, marine, automotive, and agricultural machinery.

Large Production Capacity: Capable of producing millions of pieces per year with a monthly capacity of 10,000 PCS.

Flexible MOQ: Low minimum order quantity of 1 PC, allowing for small batch testing and customization.

Multiple Heat Treatments: Offers carburizing, quenching, tempering, and nitriding to achieve HRC 50-63 surface hardness.

Company profile

Quality AssuranceRaw-Materials TraceabilityFast Delivery100% Finished Products Inspection

Qingdao Songfei Precision Machinery Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Qingdao PortAverage Response Time: ≤4.00hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, FCA, CIF, DAT, FAS, DDP, DAP, CPT, CIP

AI-Powered supplier vetting

SummaryQingdao Songfei Precision Machinery Co., Ltd. is a China-based limited company established in 2018, specializing in customized mechanical and metal parts. It reports 14 employees, a 3,300 m² manufacturing plant, ISO 9001:2015 certification, 6–10 quality-control staff, and stated one-month lead times in both off-peak and peak seasons. Its described capabilities include CNC machining, welding, casting, flanges, auto parts, fasteners, sheet metal, and stamping products. The company states that it invests in R&D, optimizes production, manages process inspections, and supports complex-part customization. SGS audit information is provided, but the audit result and several operational capability fields are coded values or unknown statuses, limiting verification. No specific customer cases or after-sales service evidence is supplied.

Supplier typeThe supplier is identified as Qingdao Songfei Precision Machinery Co., Ltd., a Chinese limited company established in 2018. Its primary offering is mechanical parts customization, supported by listed CNC machining, welding, casting, sheet-metal, stamping, fastener, flange, and auto-parts services.

CertificationsThe supplier lists an ISO 9001:2015 certificate and describes rigorous inspection and process control. An SGS audit is also recorded with a validity period from March 3, 2025 to March 2, 2026, but the coded audit result is not interpretable from the provided information.

R&D capabilityThe supplier explicitly states that it continuously invests in R&D, optimizes production processes, and has technical accumulation for complex-part customization. It reports two years of total R&D engineer experience, while ODM, SDK, and broader digital-development capabilities are unknown.

Production capacityProduction-related evidence includes a 3,300 m² plant, 14 employees, 6–10 quality-control staff, listed manufacturing processes, and stated one-month fulfillment times in both peak and off-peak seasons. The supplier also reports an order-fulfillment status code, but the meaning of that code is not provided.

Customization capabilityCustomization is the supplier’s stated primary product offering, with explicit support for complex metal parts and multiple related processes including CNC machining, welding, casting, sheet metal, and stamping. Its technical team and process-inspection descriptions further support customization capability.