Is quality inspection performed on the products?

Yes, we conduct 100% inspection and random visual and function inspections on finished products.

What is your company's certification?

Our management system is certified under ISO9001:2015.

Can I get a sample before placing an order?

Yes, samples are available upon request.

Ztbbt Nickel 55HRC Ball Plunger with Slotted

Name: Ztbbt Nickel 55HRC Ball Plunger with Slotted
Brand: Dongguan Zhengchen Hardware Co., Ltd.
SKU: 2023071585

Guangdong, ChinaDongguan Zhengchen Hardware Co., Ltd.

US$1.50

100-499 Pieces

US$1.20

500+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Contact Angle

25°

Aligning

Ztbbt

Model NO.

ZTBBT

Separated

Unseparated

Delivery Time

7~15 Working Day

Quality Control

100% Inspection

Sample

Avaliable

Keyword

All Plunger with Cap

Size

Customers' Request

Application

Industry

Transport Package

Poly Bag-Small Box-Carton with Label

Specification

M4-12

Trademark

Origin

China

Production Capacity

10000/Pieces/Year

Key features

High Hardness Material: Constructed with Nickel 55HRC for superior durability and wear resistance.

Comprehensive Customization: Offers full, minor, and flexible customization from samples or designs.

Low Minimum Order: Accepts orders starting from just 1 piece for flexible purchasing.

Fast Delivery Time: Standard lead time within 15 working days for both peak and off-peak seasons.

ISO9001 Certified: Manufacturing process certified under ISO9001:2015 management system.

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

Rigorous Quality Control: 100% inspection and random visual and function checks on finished products.

Global Shipping Options: Flexible Incoterms including FOB, CIF, CFR, and EXW from Shenzhen Port.

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: ≤4.95h

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.