Are OEM and ODM services available?

Yes, both OEM and ODM services are available for our products.

What are the available shipping methods?

We provide Door to Door (courier), Air, and Ocean shipping options.

Is there a specific type unsuitable for high-speed transfer?

Yes, the BCHJJ type is not suitable for high-speed transfer applications.

Factory Supply Slotted Stainless Steel Ball Spring Plunger

Name: Factory Supply Slotted Stainless Steel Ball Spring Plunger
Brand: Qingdao Pengrui Machinery Co., Ltd.
SKU: 1934302185

Shandong, ChinaQingdao Pengrui Machinery Co., Ltd.

US$0.03-0.60

1,000 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO

Color

Customized

Model NO.

pdm614/pdm615

Customized

Standard

International

Type

Bearing

Material

Stainless Steel/Steel/Plastic/Brass

Transport Package

Plastic Bag+Carton+Pallet

Specification

M2-M24

Trademark

PDM

Origin

China

Production Capacity

200000/Month

Key features

Customized Color Options: Color is fully customizable to meet specific design requirements.

Flexible Customization: Offers minor, full, design-based, and sample-based customization options.

Premium Material Selection: Constructed from 304 Stainless Steel, Polyacetal, PEEK, and 440 Stainless Steel.

ISO Certification: Product meets international ISO certification standards for quality assurance.

OEM and ODM Services: Full OEM and ODM services available for custom manufacturing needs.

Fast Production Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.

Multiple Shipping Methods: Supports Door to Door, Air, and Ocean shipping for global delivery.

Diverse Product Types: Available in BCHA, BCHAJ, BCHJJ, and BCHJP types for various applications.

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.