What is your after-sales service policy?

We offer technology support to solve problems. If there is a quality issue, goods can be returned or replaced.

What are your payment terms?

Usually 30% deposit in advance by TT, with balance against delivery. L/C is also accepted.

What is the delivery time?

Delivery takes 7 to 21 days upon receiving the deposit.

What is the packaging method?

Inner packaging is a plastic box, and outer packaging is a wooden case.

Where is your factory located?

Our factory is located in Changzhou City, Jiangsu Province, China.

Premium U Pins for Continuous Flight Hex-Cor Auger Drilling Solutions

Name: Premium U Pins for Continuous Flight Hex-Cor Auger Drilling Solutions
Brand: Changzhou Prance International Trade Co., Ltd.
SKU: 2142325075

Jiangsu, ChinaChangzhou Prance International Trade Co., Ltd.

US$3.00

1-49,999 Pieces

US$2.00

50,000+ Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Material

AISI4140

Surface Finishing

Antirust

Model NO.

3-1/2"

Certification

ISO

Customized

Non-Customized

Hardness

HRC40~44

Transport Package

Wooden Case

Trademark

PRANCE

Origin

Changzhou, China

HS Code

84314320

Production Capacity

50000PCS/Month

Key features

High-Quality Material: Made from AISI4140 steel with antirust surface finishing for durability.

ISO Certified: Products meet ISO certification standards for quality assurance.

OEM Service Available: We offer OEM services to meet specific customer requirements.

Strict Quality Control: Each product undergoes strict inspection procedures before delivery.

Experienced Manufacturer: Professional manufacturer and trading company established since 1999.

Flexible Customization: Supports customization from samples, designs, and minor adjustments.

Reliable After-Sales: Technology support provided; return or replaceable for quality issues.

Competitive Pricing: Economic price with high efficiency and excellent service.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceIn-stock Capacity100% Finished Products Inspection

Changzhou Prance International Trade Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 15 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.54h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company and a professional technical supplier offering 3D software design, OEM, ODM, and multiple customization options. It reports production capacity of 600,000 pieces annually for each of five tooth and pick product categories, supported by CNC, lathe, forging, punching, and drilling equipment. Manufacturing contracts with associated subcontractors and in-stock capability are stated. Quality management includes written warehouse procedures and records, but no quality-control testing equipment is reported, and no supplier-management-system certification is listed. R&D resources are limited to one engineer, with no new products reported in the past year and no SDK available. Overseas service coverage is limited: there are no overseas warehouses, showrooms, agents, branches, or reported overseas-service countries. Lead times are stated as within 15 working days in both peak and off-season periods. Financial figures are excluded from this assessment.

Supplier typeThe supplier is explicitly described as a professional technical supplier and its company type is listed as combined. It also provides manufacturing, service, quality, R&D, export, and other supplier capabilities.

CertificationsThe supplier management-system certification field is explicitly recorded as NIL. No certification evidence is provided in the investigation slices.

After-Sales capabilityOne technology engineer is responsible for confirming customer requirements and providing technical support for after-sales service, and the supplier reports in-stock capability and lead times within 15 working days. However, it has no overseas warehouse, showroom, agent, branch, or reported overseas-service country, while its service-capability assessment has no written procedures or retained records.

R&D capabilityThe supplier offers 3D software design, full and flexible customization, and ODM services, but it reports no new products in the past year, no available SDK, and only one R&D engineer. This demonstrates design support but not strong recent product innovation.

Production capacityThe supplier reports annual productivity of 600,000 pieces for each of five product categories, operates two production lines, and has CNC, lathe, forging, punching, and drilling facilities. It also states that valid manufacturing-capacity contracts exist with each associated subcontractor and that in-stock service is available.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides 3D software design services, indicating support for design-based customization.

Client casesThe supplier states that it provides OEM services for popular brands, which is direct evidence of brand-related customer experience. However, no named customers, project descriptions, or other case details are provided.