Customer Favorite Pjlh Carbon Steel Black Hexagonal Socket Hole Spring Plunger

Name: Customer Favorite Pjlh Carbon Steel Black Hexagonal Socket Hole Spring Plunger
Brand: Dongguan Zhengchen Hardware Co., Ltd.
SKU: 1962860411

Guangdong, ChinaDongguan Zhengchen Hardware Co., Ltd.

US$1.47

1 Piece

Product profile

Customization

Available

Material

Alloy Steel

Groove

Hexagon

Model NO.

PJLH

Head Style

Hexagonal

Selling Units

Single Item

Single Gross Weight

0.050kg

Tandard

DIN

Measurement System

Metric

Product Name

Hexagonal Socket Hole Spring Plunger

Single Package Size

13.5X8.5X9.5 Cm

Spring Material

Alloy Steel

Load Type

Light

Thread Size

M8,M10,M12

Length

30-185mm

Hardness of Body

25-40HRC

Finish

Black Oxide,Zinc Plated

Certificate

ISO9001rhos

Transport Package

Standard

Trademark

Origin

Guangdong, China

Company profile

In-stock CapacityFast DeliveryYears of Export ExperienceCustomization from Designs

Dongguan Zhengchen Hardware Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.23h

AI-Powered supplier vetting

SummaryThe supplier is identified as a factory in Dongguan operating in manufacturing. It demonstrates substantial customization, OEM and ODM capabilities, independent R&D activity, and six R&D engineers responsible for technical support and new product development. Manufacturing support includes valid contracts with related subcontractors, inventory capability, and stated peak- and off-season lead times within 15 working days. Quality and service processes are documented, including finished-product inspection, corrective and preventive actions, and complaint handling. The supplier has exported for 11 years, with exports representing 11%–20% of total sales, and is located near Shenzhen Port. Evidence is insufficient to confirm certifications, detailed after-sales performance, or financial credibility. The supplier lacks an available SDK, overseas warehouse, and overseas showroom.

Supplier typeThe supplier is explicitly identified as a factory located in Dongguan, and its associated companies operate in manufacturing. This supports classification as a manufacturing supplier rather than a trading-only company.

After-Sales capabilityThe supplier has six R&D engineers whose responsibilities include technical support for production and after-sales service. It also has documented complaint-handling and corrective/preventive-action procedures with records, but no specific after-sales service performance or coverage details are provided.

R&D capabilityThe supplier reports new products in the past year, provides ODM services, and has an independent R&D department. Six R&D engineers handle technical confirmation, production and after-sales support, and new product development; however, no SDK is available.

Production capacityProduction support is evidenced by six quality-control staff, four quality-control test equipment units, valid contracts with associated subcontractors, inventory capability, and stated lead times within 15 working days in both peak and off seasons. The supplier also reports 172 qualified service-capability suppliers, although detailed production capacity volumes are not provided.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization. It also provides customized processing of non-standard parts and OEM one-stop solutions, demonstrating broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands and describes delivering complete solutions and non-standard-part processing for customer needs. No named customers, project examples, or independently verifiable case details are supplied.