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Pressure Top-Load Spring Washers Conical Disk Self Locking Washer
US$0.50
100-499 Pieces
US$0.30
500+ Pieces
Sample price:US$0.20/piece.Request sample
Product profile
Customization
AvailableType
Lock WasherPrice
NegotiatedModel NO.
ZGTSQuality Control
100% InspectionOEM
YesLead Time
3-7 DaysDelivery Time
7 Days Around by FedEx/UPS/DHL/TNTDelivery Way
by Sea, Air, ExpressTransport Package
Poly Bag-Small Box-Carton with LabelSpecification
Base on the quantity of goodsTrademark
ZCOrigin
ChinaHS Code
73181600Production Capacity
3000 Units Per DayKey features
Full Customization Options: Supports customization from samples, designs, full, minor, and flexible customization.
OEM and ODM Services: Manufacturer offers OEM and ODM services for spring plungers and washers based on drawings.
100% Quality Inspection: All products undergo 100% inspection including visual and function checks.
Fast Lead Time: Standard lead time is 3-7 days, with peak and off-peak times within 15 workdays.
Flexible Delivery Methods: Available via Sea, Air, or Express (FedEx, UPS, DHL, TNT) with 7-day delivery.
Low Minimum Order Quantity: Accepts orders starting from just 1 piece.
ISO9001:2015 Certified: Management system certified for quality assurance and process control.
Global Shipping Ports: Ships from Shenzhen or HongKong ports to worldwide markets.
Company profile
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: ≤4.86h
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.
Product Q&A
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 piece.
Q:How long is the lead time?
A:
The standard lead time is 3-7 days. During peak or off-peak seasons, it is within 15 workdays.
Q:Do you offer OEM and ODM services?
A:
Yes, we provide OEM and ODM services, including manufacturing spring plungers based on customer drawings.
Q:What customization options are available?
A:
We offer full customization, minor customization, flexible customization, and customization from samples or designs.
Q:How is the quality controlled?
A:
We perform 100% inspection on all products, including visual and function inspections, following uniform instructions.
Send Inquiry
*To:
Dongguan Zhengchen Hardware Co., Ltd.
Dongguan Zhengchen Hardware Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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