Is there a quality guarantee?

Yes, we perform 100% inspection and follow ISO standards for quality control.

Where do you ship from?

We ship from Shenzhen or HongKong ports via sea, air, or express delivery.

Push Fit Smooth Surface Double Sided Ball Plunger Spring Plungers

Name: Push Fit Smooth Surface Double Sided Ball Plunger Spring Plungers
Brand: Dongguan Zhengchen Hardware Co., Ltd.
SKU: 950032045

Guangdong, ChinaDongguan Zhengchen Hardware Co., Ltd.

US$0.27

100 Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Double Ends

Model NO.

Ball Plungers

Connection

Press Fit

Head Style

Round

Standard

ISO

Application

Chemical Industry

Finish

Blue

Ball

Stainless Steel

Housing

Brass

Spring

Stainless Steel

Transport Package

Carton

Specification

30*30*30cm

Trademark

Origin

China

HS Code

73181600

Production Capacity

3000PC/Year

Key features

Premium Material Composition: Body made of brass with hardened stainless steel balls and springs for durability.

OEM/ODM Customization: Supports full customization from samples, designs, or minor adjustments.

ISO Standard Compliance: Manufactured to ISO standards with 100% quality inspection before shipping.

Fast Lead Time: Standard lead time of 3-7 days, with peak/off-season times within 15 workdays.

Versatile Application: Suitable for chemical industry and other demanding environments.

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

Low MOQ: Minimum Order Quantity is just 1 PCS, ideal for testing and small batches.

Global Shipping Options: Ships via Sea, Air, or Express from Shenzhen or HongKong ports.

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: ≤3.42h

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.