What certifications do your factory and products have?

Our factory has ISO, CE, ROHS certifications; fasteners comply with ANSI, ASME, DIN, JIS and GB standards.

Do you support customization for fasteners and machined parts?

Yes, we support full customization of size, material, surface treatment and packaging for all our products.

What is your monthly production capacity for fasteners?

We have strong monthly production capacity for fasteners, which is sufficient to efficiently meet the delivery requirements of your bulk orders.

High Strength Ball Locking Pins Stainless Steel 304 316 Quick Release Locking Pins 1/4inch or Custom

Name: High Strength Ball Locking Pins Stainless Steel 304 316 Quick Release Locking Pins 1/4inch or Custom
Brand: Qingdao Pengrui Machinery Co., Ltd.
SKU: 2283383445

Shandong, ChinaQingdao Pengrui Machinery Co., Ltd.

US$6.00

50-999 Pieces

US$4.80

1,000+ Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Surface Finishing

Polish

Model NO.

ball lock pins

Certification

ISO

Customized

Item

Quick Release Ball Lock Pins

Grip Length

5mm up to 150mm or Customized

Handle Type

T Handle,Button Handle,L Handle,O Ring,etc

Head Material

Colorful Anodized Aluminum,Brass,etc

Process

CNC Precision Machining,etc

Finish

Plain

MOQ

50 PCS

Delivery Time

30-40 Working Days

Quality

High Quality

Application

General Industry,Gym,Wheelchair,Speker,etc

Transport Package

Carton

Specification

4-28mm diameter

Trademark

Origin

China

HS Code

7318240000

Production Capacity

5000PCS / Month

Key features

Customizable Dimensions: Grip length 5mm to 150mm or customized; Diameter 4-48mm or customized.

Diverse Handle Options: Available in T, L, Button, Cup, D-ring, and O-ring styles.

Premium Material Selection: Constructed from Stainless Steel 304/316, Carbon Steel, or Alloy Steel.

Corrosion Resistant Finish: Options include polished, zinc plated, galvanized, or colorful anodized aluminum.

ISO Certified Quality: Factory holds ISO, CE, and ROHS certifications with strict QC systems.

OEM/ODM Services: Full customization support for size, material, and packaging with CAD drawings.

Fast Delivery Capability: Standard delivery within 30-40 working days; peak season within 15 days.

Bulk Order Warranty: Comes with a 1-year warranty for bulk orders covering quality issues.

Company profile

Importers and ExportersYears of Export ExperienceHigh Repeat Buyers Choice

Qingdao Pengrui Machinery Co., Ltd.

Shandong, 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: 14 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤18h

AI-Powered supplier vetting

SummaryThe supplier presents established manufacturing and export capabilities, with ISO9001:2015 certification, two production lines, 6–10 quality-control staff, and stated contracts with affiliated subcontractors. It supports flexible customization, ODM, OEM for popular brands, and reports new products in the past year. Export activity has continued for 11 years, with 51%–70% of sales from exports and self-operated import/export rights. Service strengths include inventory capability, documented complaint and corrective-action procedures, quality assurance, and lead times within 15 working days in both peak and off-season periods. However, the supplier has no overseas warehouse, showroom, agents, branches, or stated overseas-service countries, and has not participated in offline trade shows. Supplier-service assessment lacks written procedures and complete records. Financial credibility cannot be assessed from the non-monetary information provided.

Supplier typeThe supplier is identified as a combined company rather than an offshore company, and its profile covers manufacturing, export trade, service, quality control, R&D, and sustainability capabilities. This supports classification as an integrated manufacturing and trading-oriented supplier, although the exact legal business structure is not further specified.

CertificationsThe supplier holds an ISO9001:2015 certificate. This is explicit evidence of a recognized quality-management-system certification, although no additional certifications are stated.

After-Sales capabilityThe supplier has documented procedures and records for customer complaints and corrective/preventive actions, provides inventory capability, and reports lead times within 15 working days in both peak and off-season periods. However, it has no overseas warehouse, showroom, agents, branches, or stated overseas-service countries, while its supplier-service assessment process has no written procedures or followed records.

R&D capabilityThe supplier reports two years of total R&D-engineer experience, new products developed during the past year, ODM capability, customization from designs and samples, an available SDK, and one national science and technology progress award. These stated capabilities provide explicit evidence of active R&D and innovation support.

Production capacityThe supplier operates two production lines, has 6–10 quality-control staff, maintains valid manufacturing-capacity contracts with affiliated subcontractors, and reports 30 qualified suppliers for service capability. It also states inventory capability and lead times within 15 working days in both peak and off-season periods, indicating established operational capacity.

Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, including customization from customer designs and samples, as well as ODM services and OEM for popular brands. These stated services demonstrate broad customization and contract-manufacturing capability.

Client casesThe supplier names long-term customers including Richelieu Hardware, Hillman Agroup, VIPA, CFI, and BUFAB. These named customer relationships provide explicit evidence of customer experience, although the information does not state order scope, duration for each account, or independently verified performance outcomes.

Product Q&A

Q:Who are we?

We are based in Shandong, China, start from 2012, sell to North America(40.00%), Domestic Market(15.00%), Eastern Europe(10.00%), Southeast Asia(10.00%), Oceania(5.00%), Western Europe(5.00%), Eastern Asia(4.00%), Northern Europe(4.00%), Southern Europe(4.00%), Mid East(3.00%). There are total about 11-50 people in our office.

Q:How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment;

Q:What can you buy from us?

Fastener, CNC Machined Parts, Metal Fabrication

Q:Why should you buy from us not from other suppliers?

Fasteners, Hardware Components & Auto Fittings

Q:What services can we provide?

Accepted Delivery Terms: FOB, CFR, CIF, EXW, DDU, Express Delivery; Accepted Payment Currency: USD, EUR, CAD, HKD, GBP, CNY; Accepted Payment Type: T/T, L/C, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow;