How about the lead time?

Generally,1-2 weeks for samples, 3-4 weeks for mass production.

How do you control the quality?

(1)Material inspection--Check the material surface and roughly dimension. (2)Production first inspection--To ensure the critical dimension in mass production. (3)$ampling inspection--Check the quality before sending to the warehouse. (4)Pre-shipment inspection--100% inspected by QC assistants before shipment.

What will you do if we receive poor quality parts?

Please kindly send us the pictures, our engineers will find the solutions and remake them for you asap.

Durable M2.5 to M20 Threaded Shaft Steel Dowels

Name: Durable M2.5 to M20 Threaded Shaft Steel Dowels
Brand: Qingdao Shiji Pinyang Machinery Manufacturing Technology Co., Ltd.
SKU: 2113849942

Shandong, ChinaQingdao Shiji Pinyang Machinery Manufacturing Technology Co., Ltd.

US$4.50

2,000-9,999 Pieces

US$4.00

10,000+ Pieces

Sample price:US$0.80/piece.Request sample

Product profile

Customization

Available

Application

Aerospace Industry, Agricultural Equipment, Automotive Industry, Construction Industry, Marine Industry, Medical Industry, Robotics Industry

Certification

CE, ISO9001

Model NO.

SW-402

Corrosion Resistance

High Corrosion Resistance

Journal Diameter Dimensional Accuracy

IT01-IT5

Journal Relative Position Accuracy

0.001-0.005mm

Journal Surface Roughness

0.63-0.16μm

Shaft Type

Flexible Shaft

Strength

High Strength

Surface Finish

Anodized

Tolerance

Precision Tolerance

Delivery Port

Qingdao Port

Surface Treatment

Anodize,Alodine,Electroplating Available in Accord

Testing Machine

CMM(Mitutoyo,Accretech, Hexagon), Image Measuring

Processing Equipments

Milling, Turning, 5-Axis Mill Turn, Wire EDM, Grin

Transport Package

Carton Package

Specification

7 CM

Trademark

Speed Worth

Origin

China

Production Capacity

100000 Pieces/ Month

Key features

Multi-Industry Application: Serves Aerospace, Automotive, Medical, Robotics, and Marine industries.

High Precision Tolerance: Journal accuracy IT01-IT5 with relative position accuracy 0.001-0.005mm.

Wide Material Selection: Supports Aluminum, Stainless Steel, Steel, Brass, Bronze, and Plastics.

Comprehensive Surface Treatment: Anodizing, Polishing, Plating, Heat Treatment, and Oxidation available.

24/7 Online Service: 24-hour online support with quick quote and delivery services.

Strict Quality Control: 100% QC inspection before delivery with detailed quality inspection forms.

Customization Options: Color, surface treatment, and dimensions are customizable.

Advanced Processing Equipment: Equipped with 5-Axis Mill Turn, Wire EDM, and CMM testing machines.

Company profile

Patents AwardedODM ServicesManagement CertificationR&D Capabilities

Qingdao Shiji Pinyang Machinery Manufacturing Technology Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 yearsNearest Port: Qingdao Port, Ningbo Port, Tianjin PortAverage Response Time: ≤3.02h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined manufacturing company and professional technical supplier offering CNC machining, metal, spring, clamp, automotive, sheet metal, casting, and related products. It provides 3D software design, ODM, and broad customization services, supported by machining, pressing, spring, and powder-coating equipment. Finished-product inspection instructions are available and uniformly followed, and quality assurance is reported. However, service-capability assessment, approved-supplier management, corrective-action, and complaint-handling procedures are undocumented. The supplier has no overseas warehouse, showroom, agent or branch, and has not participated in offline trade shows. No new products were developed in the past year, and no SDK or major-brand OEM capability is reported. Certification evidence is limited to ISO9001:2015.

Supplier typeThe supplier is explicitly described as a professional technical supplier and a combined company. Its stated scope includes CNC machining, aluminum, stainless steel, brass, sheet metal, springs, automotive parts, and custom machining services.

CertificationsThe supplier reports quality assurance in its quality-control processes and holds an ISO9001:2015 certificate. No other certification is identified in the provided information.

After-Sales capabilityThere are no written procedures or records for handling customer complaints, and no documented service-capability assessment or corrective/preventive-action mechanism. The supplier also lacks overseas warehouses, showrooms, agents, branches, and offline trade-show experience.

Production capacityThe supplier lists lathes, milling and pressing machines, spring machinery, and a powder-coating production line. It offers a broad range of machined and fabricated products, and finished-product inspection instructions are reportedly available and uniformly followed.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full, minor, and flexible customization. Its product scope also includes custom machining parts and custom CNC machining services, indicating broad tailoring capability.