What is the lead time?

The average lead time is within 15 workdays for both peak and off-season periods.

What certifications do you have?

Our products are ISO9001 certified and meet standards such as DIN, ASTM, GOST, GB, JIS, ANSI, and BS.

Durable Steel Ring Parts for Precision Engineering Solutions

Name: Durable Steel Ring Parts for Precision Engineering Solutions
Brand: Qingdao Jinou Industrial Equipment Co., Ltd
SKU: 2134267832

Shandong, ChinaQingdao Jinou Industrial Equipment Co., Ltd

US$2.00

1 Piece

Product specifications

tolorance

Product profile

After-sales Service

1 Year

Warranty

1 Year

Condition

New

Model NO.

Certification

ISO9001

Standard

DIN, ASTM, GOST, GB, JIS, ANSI, BS

Customized

Material

Metal

Application

Metal Recycling Machine, Metal Cutting Machine, Metal Straightening Machinery, Metal Spinning Machinery, Metal Processing Machinery Parts, Metal forging Machinery, Metal Engraving Machinery, Metal Drawing Machinery, Metal Coating Machinery, Metal Casting Machinery

Name

Machining Parts

Raw Material

Steel or Others

Size

Customized

Tolerance

0.001~0.01mm

Package

PE Foam + Carton/Wooden Case

Machining Method

CNC Machining

Roughness

Ra0.2-Ra3.2

Transport Package

Carton Box

Specification

iron

Trademark

Jinou

Origin

China

HS Code

7326901900

Production Capacity

50000PCS/Year

Key features

High Precision Tolerance: Achieves tight tolerance of +/-0.02mm with roughness Ra0.2-Ra3.2 for precision engineering.

Customizable Design: OEM/ODM available; size and material can be customized according to customer drawings.

Wide Material Selection: Supports Stainless Steel, Carbon Steel, Aluminum, Brass, and other metal materials.

Versatile Surface Finishing: Offers sandblasting, polishing, anodizing, plating, and heat treatment options.

15 Years Experience: Established in 2010 with professional technical team and high-precision CNC equipment.

Global Export Capability: Exports to Japan, US, Europe, and worldwide via sea, air, or truck with safe packaging.

Comprehensive Certification: Certified under ISO9001 and meets standards DIN, ASTM, GOST, GB, JIS, ANSI, BS.

Flexible MOQ: Sample orders are accepted with better pricing based on order quantity.

Company profile

High Repeat Buyers ChoiceFast DeliveryLow MOQCustomization from Designs

Qingdao Jinou Industrial Equipment Co., Ltd

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 0 Year CertifiedNearest Port: Qingdao PortAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a limited company with a combined company type, two employees, one production line, and equipment-parts and air-inflatable-shaft offerings. It reports design-based customization and machining equipment, but has no export experience, overseas service presence, overseas agents, or trade-show participation. Service-management procedures, complaint-handling records, corrective-action records, and finished-product inspection records are absent or incomplete. Innovation evidence is weak: no new products in the past year, no ODM, OEM for popular brands, or SDK availability. Financial information is limited to references to years without performance figures, so financial credibility cannot be assessed. Customer cases are not provided.

Supplier typeThe supplier is identified as a combined company and a limited company, with no larger-company affiliation reported. Its stated offerings are equipment parts and air-inflatable shafts, and its company description also references technical research and wholesale activities involving drones, robots, welding machines, and optical instruments.

After-Sales capabilityThe supplier has no written procedures or records for effective service assessment, corrective and preventive actions, or customer complaint handling. It also reports no overseas warehouse, showroom, agent, or branch, although it accepts several quotation and payment terms and states lead times of within 15 working days.

R&D capabilityThe supplier has one R&D engineer and provides customization from designs, but reports no new products during the past year, no ODM service, no OEM service for popular brands, and no available SDK. These explicit limitations indicate weak demonstrated innovation capability.

Production capacityThe supplier reports one production line, two employees, and machining equipment including five-axis, four-axis, and other machining centers and a lathe. However, it does not conduct ongoing quantity reconciliation for each batch or mass production, and finished-product inspection has instructions but no written records.

Customization capabilityThe supplier explicitly states that it can customize from designs. This directly supports a design-based customization capability, although no broader evidence about engineering depth or customization scale is provided.

Product Q&A

Q:Why choose Qingdao Jinou?

With 15 years of design and production experience, a professional technical team, and high-precision CNC equipment, we ensure high product quality, good after-sales service, and reasonable prices.

Q:Do you provide OEM service?

Yes, we provide OEM service and can manufacture parts according to your drawings to meet your specific technical requests.

Q:What is your MOQ?

Sample orders are accepted, and better prices are available based on the order quantity.

Q:What are your payment terms?

We accept L/C, T/T, PayPal, and other standard payment methods.

Q:What materials do you use?

We use Stainless Steel, Carbon Steel, Aluminum, Brass, and other metals as raw materials.