What payment terms do you accept?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Is the pin designed for welding?

Yes, the weld-in style spring loaded pull pins are designed with a housing that is welded into place for strength.

What certifications do your products have?

Our products are ISO certified.

Pull Lock Pin with Steel Barrel Steel Plunger Pin

Name: Pull Lock Pin with Steel Barrel Steel Plunger Pin
Brand: Qingdao Pengrui Machinery Co., Ltd.
SKU: 1931872675

Shandong, ChinaQingdao Pengrui Machinery Co., Ltd.

US$3.00

100-499 Pieces

US$2.60

500+ Pieces

Sample price:US$150.00/piece.Request sample

Product profile

Customization

Available

Material

Steel, Plastic

Surface Finishing

Plain, No Coating, Zinc Coated, etc

Model NO.

Certification

ISO

Customized

Standard

Handle

T Handle, Round Handle

Handle Material

Plastic

Housing/Barrel

Steel, Stainless Steel, Aluminum, etc

Plunger

Steel, Stainless Steel

Type

Weld in

Transport Package

Plastic Bag+Carton

Specification

1/4", 3/8", 1/2, 5/8", etc

Trademark

PDM

Origin

Shandong, China

HS Code

7318240000

Production Capacity

5000 PCS Per Month

Key features

Diverse Material Options: Available in stainless steel, carbon steel, aluminum, plastic, and zinc coated finishes.

Customizable Handle Types: Offered with T-handle, round handle, or threaded ends for custom mounting.

Weld-in Design for Strength: Housing designed to be welded into place ensuring maximum structural integrity.

High Grade Steel Construction: Manufactured from high-grade materials ensuring durability and long service life.

Flexible Customization Services: Supports full customization, minor customization, and design/sample-based customization.

ISO Certified Quality: Products meet ISO certification standards for precision and reliability.

Rapid Production Capacity: Supply ability of 50,000 pieces per month with 15-day lead time for all seasons.

Comprehensive Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

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: ≤24h

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.